Observaciones 2007

Año 2007 – Observaciones Visuales y CCD de Cometas

C/2007 T1 (McNaught)
2007 Dez. 30.32 UT: m1=9.0, Dia.=5′, DC=4; Cola=0.3 grados en AP=230 grados; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Dez. 29.32 UT: m1=9.0, Dia.=5′, DC=5; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 17.94 UT: m1=9.7, Dia.=2.5′, DC=3; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 10.42 UT: m1=9.7; Dia.=4′; 25×100 B; David A. J. Seargent (Cowra NSW, Australia)
2007 Nov. 09.96 UT: m1=10.1, Dia.=3′, DC=3; 22cm L (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 06.43 UT: m1=10.0; 25×100 B; David A. J. Seargent (Cowra NSW, Australia) [Somewhat enhanced with Swan Band filter]
2007 Oct. 16.69 UT: m1=12.6 ccd, Dia.= 1.5′; DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 14.82 UT: m1=10.3, Dia.=4′, DC=3; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 14.70 UT: m1=12.8 ccd, Dia.=1.5′, DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 13.82 UT: m1=10.5, Dia.=4′, DC=4; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 11.83 UT: m1=10.8, Dia.=4′, DC=4; 25×100 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)

C/2007 K5 (Lovejoy)
2007 Jun. 05.38 UT: m1=11.3; Dia.=3-4:; 25 cm L (71x); David A. J. Seargent (Cowra, NSW, Australia)

P/2007 H1 (McNaught)

2007 Dec. 09.45 UT: m1=14.0, Dia.=0.6′, DC=3/; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.48 UT: m1=13.4, Dia.=0.7′, DC=3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Nov. 17.80 UT: m1=15.3 ccd, Dia.=0.51′; DC=4/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 03.91 UT: m1=13.2, Dia.=1.5′, DC=2; 20 cm SCT (100x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Estrellas de comparación de la secuencia Henden de WW Cet]
2007 Nov. 03.45 UT: m1=13.3, Dia.=0.5′, DC=4; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan) [Difficult to see due to the hazy sky. Maybe the comet became somewhat faint.]
2007 Nov. 02.83 UT: m1=13.4 ccd, Dia.=0.80′; DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 16.77 UT: m1=15.3 ccd, Dia.= 0.69′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 11.91 UT: m1=12.7, Dia.=1.0′, DC=5; 20 cm SCT (133x); Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Oct. 09.84 UT: m1=13.6 ccd, Dia.=0.42′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.44 UT: m1=13.2; Dia.=0.7′: 25.4cm reflector (114x); David A. J. Seargent (Cowra, NSW, Australia)
2007 Oct. 08.50 UT: m1=13.1; 25.4cm L (114x); David A. J. Seargent (Cowra, NSW, Australia)
2007 Oct. 06.60 UT: m1=13.0, Dia.=0.8′, DC=6/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.48 UT: m1=12.6, Dia.=0.9′, DC=6/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.16 UT: m1=13.4 ccd, Dia=0.8′; 35.5cm SC + CCD; Daniel Mendicini (remotamente I05, Las Campanas, Chile)
2007 Sep. 23.17 UT: m1=12.8, Dia.=1.0′, DC=4; 20 cm SCT (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Sep. 18.89 UT: m1=13.8 ccd, Dia.=0.47′, DC=8/; 19 cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 16.85 UT: m1=13.4 ccd, Dia.=0.56′, DC=8; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 15.16 UT: m1=13.0, Dia.=0.8′, DC=5; 20 cm SC (133x); Juan José González ( Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Sep. 14.93 UT: m1=13.3 ccd, Dia.=0.41′, DC=8/; Tail 1,6′ in PA 270 deg.; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 14.30 UT: m1=13.4 ccd, Dia.=+1.6′, DC=7; 25cm L + ccd; Toni Scarmato (Mayhill, New Mexico, USA)
2007 Sep. 13.89 UT: m1=13.3 ccd, Dia.=0.49′, DC=8/; Tail: 2,3′ in PA:265 deg; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 13.42 UT: m1=13.8 ccd, Dia.=+1.6′, DC=7; 25cm L + ccd; Toni Scarmato (Mayhill, New Mexico, USA)
2007 Sep. 11.08 UT: m1=13.6 ccd, Dia.=1.5′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Sep. 10.02 UT: m1=13.2, Dia.=0.8′, DC=5; 20 cm SC (133x); Juan José González (Alto del Castro, Aralla, alt. 1720 m, León, España)
2007 Sep. 08.98 UT: m1=13.3, Dia=40″, DC=2, no cola; 23.5cm SC (188x); Carlos Labordena (Castellón, España)
2007 Sep. 08.11 UT: m1=13.3; Dia.=2′, DC=2/; 27cm L (108x); Jose G. de S. Aguiar (Joaquim Egidio, Brasil)
2007 Sep. 08.10 UT: m1=13.2, Dia.=0.8′, DC=5; 20 cm SCT (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Sep. 03.00 UT: m1=13.6 ccd, Dia.=0.65′; DC=6/, Tail 2.5′ in PA 254 deg; 19cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 16.16 UT: m1=13.5, Dia.=0.7′, DC=5; 20 cm SC (133x); Juan José González (Escuredo, alt. 1150 m, León, España) [Cielo muy claro de montaña. Estrellas de campo comprobadas en el DSS. Estrellas de omparación tomadas de la Secuencia Henden de WW Cet]
2007 Ago. 10.03 UT: m1=13.4 ccd, Dia.=0.48′; DC=4/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

C/2007 G1 (LINEAR)
2007 Oct. 14.76 UT: m1=16.9 ccd, Dia.=0.27′, DC=1; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.81 UT: m1=15.6 ccd, Dia.=0.44′; DC=3; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 18.81 UT: m1=16.2 ccd, Dia.=0.29′, DC=9; 19 cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 16.79 UT: m1=16.2 ccd, Dia.=0.28′, DC=9; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 10.81 UT: m1=16.2 ccd, Dia.=0.24′; DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 07.80 UT: m1=16.0 ccd, Dia.=0.56′; DC=3; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 16.84 UT: m1=15.9 ccd, Dia.=0.37′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 10.85 UT: m1=16.2 ccd, Dia.=0.60′, DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 09.84 UT: m1=15.9 ccd, Dia.=0.32′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 03.93 UT: m1=16.2 ccd, Dia.=0.33′, DC=9; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 26.98 UT: m1=16.0 ccd, Dia.=0,3′, DC=4; 8 cm apochromat; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 20.88 UT: m1=16.0 ccd, Dia.=14″, DC=3/; 8 cm apochromat; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 19.98 UT: m1=15.9 ccd, Dia.=12″, DC=3/; 8 cm apochromat; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)

C/2007 F1 (LONEOS)
2007 Dic. 02.94 UT: m1=9.4, Dia.=2′, DC=6; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Dic. 01.95 UT: m1=9.3, Dia.=3′, DC=6; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Dez. 01.96 UT: m1=10.1, Dia.=1.5′, DC=4; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 30.96 UT: m1=9.3:; 18cm L (115x); Alexandre Amorim (Florianopolis, Brasil)
2007 Nov. 30.95 UT: m1=9.2, Dia.=3′, DC=5/; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 29.95 UT: m1=9.2, Dia.=3′, DC=6; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 28.947 UT: m1=9.5, Dia.=2′, DC=4; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 27.958 UT: m1=9.4, Dia.=2′, DC=4; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 27.94 UT: m1=9.1, Dia.=3′, DC=6/; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 26.95 UT: m1=9.1, Dia.=3′, DC=6; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 23.95 UT: m1=8.6; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 23.94 UT: m1=9.0, Dia.=2′, DC=4; 22cm L f:6.5 (60x); Marco Goiato (Araçatuba, Brasil) [moon interference]
2007 Nov. 22.95 UT: m1=8.5; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 21.95 UT: m1=8.4; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 20.96 UT: m1=8.4, Dia.=2′, DC=5; 22cm L f:6.5 (60x); Marco Goiato (Araçatuba, Brasil) [moon interference]
2007 Nov. 20.95 UT: m1=8.4; 25×100 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Nov. 19.96 UT: m1=8.7, Dia.=1′, DC=5; 18cm L (45x); Alexandre Amorim (Florianopolis, Brasil) [moonlight interference]
2007 Nov. 17.95 UT: m1=8.3, Dia.=2′, DC=6; 22cm L f:6.5 (60x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 16.98 UT: m1=8.3; 11×80 B; Jose G. de S. Aguiar (Montevideo, Uruguay)
2007 Nov. 15.96 UT: m1=8.0, Dia.=2′, DC=6; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Nov. 14.42 UT: m1=8.1; 25×100 B; David A. J. Seargent (Cowra NSW, Australia)
2007 Nov. 13.985 UT: m1=8.0; Dia.=3′, DC=6; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 13.42 UT: m1=7.9: 25×100 B; David A. J. Seargent (Cowra NSW, Australia)
2007 Nov. 12.982 UT: m1=7.9; Dia.=3′, DC=6; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 12.42 UT: m1=7.6; Dia.=3′; DC=7; 25×100 B; David A. J. Seargent (Cowra NSW, Australia)
2007 Nov. 11.42 UT: m1=7.4: 25×100 B; David A. J. Seargent (Cowra NSW, Australia)
2007 Nov. 10.985 UT: m1=7.7; Dia.=3′, DC=6; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 10.95 UT: m1=8.1, Dia.=2.5′, DC=7; 22cm L (60x) ;Marco Goiato (Araçatuba, Brasil)
2007 Nov. 10.94 UT: m1=7.8, Dia.=3´, DC=4, Tail=10´; 20cm SC f:10 (62x) ;Willian Souza (Sao Paulo, Brazil) [clouds interference]
2007 Nov. 10.43 UT: m1=7.2; Tail=0.3 degrees; PA=112 degrees; 25×100 B; David A. J. Seargent (Cowra NSW, Australia) [In 25.4 reflector at 71x and 114x, no definite CC but brighter central region of coma may have been slightly elongated perpendicular to tail axis. Poss. slightly brighter spine in tail, but tail faint]
2007 Nov. 09.95 UT: m1=7.7, Dia.=3´, DC=5; 11×80 B; Willian Souza (Sao Paulo, Brazil) [clouds interference, comet low ~ 8deg]
2007 Nov. 09.94 UT: m1=7.9, Dia.=3′, DC=6; 22cm L (60x) ;Marco Goiato (Araçatuba, Brasil)
2007 Nov. 09.43 UT: m1=6.2; Dia.= 2; DC = 8; tail = 2 degrees; pa = 115: 25×100 B; David A. J. Seargent (Cowra NSW, Australia) [Comet in outburst. Tail impresive whereas on all other nights it was very faint. First 40′ of tail very obvious. Comet also visible in 3×30 binoculars at m = 6.3]
2007 Nov. 08.989 UT: m1=7.5; Dia.=3′, DC=7; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 08.94 UT: m1=6.7, Dia.=2′, DC=8; 20×80 B; Alexandre Amorim (Florianopolis, Brazil)
2007 Nov. 07.985 UT: m1=7.4, Dia.=4′, DC=7; 11×80 B; Erwin Salazar (Cusco, Peru)
2007 Nov. 07.93 UT: m1=7.5, Dia.=3′, DC=5, 11×80 B; Willian Souza (Sao Paulo, Brazil)
2007 Nov. 06.95 UT: m1=6.7, Dia.=7′, DC=5; 7×50 B; Marco Goiato (Araçatuba, Brasil)
2007 Nov. 06.42 UT: m1=6.4: 25×100 B; David A. J. Seargent (Cowra NSW, Australia) [Somewhat brighter with Swan Band filter]
2007 Oct. 27.78 UT: m1=5.2*, Dia.=1.5′, DC=8; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 25.78 UT: m1=5.3, Dia.=1.5′, DC=8, Cola: 0.2 grados en AP 30 grados; 10×50 B; Juan José González (Alto del Trichero, alt. 1190 m, León, España)
2007 Oct. 24.79 UT: m1=5.6, Dia.=2′, DC=8; 10×50 B; Juan José González (Alto del Trichero, alt. 1190 m, León, España)
2007 Oct. 21.77 UT: m1=6.2, Dia.=3′, DC=7, cola=15′; 11×80 B; Carlos Labordena (Castellón, España)
2007 Oct. 20.79 UT: m1=5.9, Dia.=2′, DC=8; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 20.74 UT: m1=5.8, Dia.=3′, DC=7; 20×50 B; Alfons Diepvens (Balen,Belgium)
2007 Oct. 19.79 UT: m1=6.1, Dia.=2′, DC=8; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 19.74 UT: m1=5.8, Dia.=3′, DC=7; 20×50 B; Alfons Diepvens (Balen,Belgium)
2007 Oct. 18.79 UT: m1=5.9, DC=7; 20×50 B; Alfons Diepvens (Balen,Belgium)
2007 Oct. 14.80 UT: m1=6.5, Dia.=3′, DC=7; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 14.78 UT: m1=6.4, DC=8; 20×50 B; Alfons Diepvens (Balen,Belgium)
2007 Oct. 14.71 UT: m1=7.5 ccd, Dia.=5′, Tail 43′ in PA 359 deg; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 13.80 UT: m1=6.6, Dia.=3′, DC=7; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 12.20 UT: m1=6.7, Dia.=3′, DC=7; 10×50 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Oct. 10.09 UT: m1=8.0 ccd, Dia.=2′; DC=7/; Tail 25′ in PA 355 deg; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 06.83 UT: m1=7.4, Dia.=4′, DC=5; 40.0cm L f/4.5 (36x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.83 UT: m1=7.5, Dia.=3′, DC=6/; 40.0cm L f/4.5 (36x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.20 UT: m1=6.9, Dia.=6′, DC=5; 10×50 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Sep. 23.20 UT: m1=8.7, Dia.=4′, DC=5; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Sep. 20.20 UT: m1=9.3, Dia.=2.5′, DC=5; 20 cm SC (77x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Sep. 15.20 UT: m1=[10.0; 20 cm SC (77x); Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)

C/2007 E2 (Lovejoy)
2007 Ago. 14.84 UT: m1=14.3, Dia.=0.8′, DC=4/; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 06.85 UT: m1=14.1, Dia.=0.9′, DC=4/; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 05.89 UT: m1=14.0, Dia.=0.9′, DC=4; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 04.89 UT: m1=13.8, Dia.=1′, DC=4; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 14.95 UT: m1=12.9, Dia=1′, DC=3, no cola; 23.5cm SC(188x); Carlos Labordena (Castellón, España)
2007 Jul. 13.11 UT: m1=13.2ccd, Dia.=1.6′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Jun. 18.94 UT: m1=11.4, Dia=2′, DC=3, no cola; 23.5cm SC(67x); Carlos Labordena (Castellón, España)
2007 Jun. 16.888 UT: m1=12.0ccd, Dia.=2.0′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Jun. 06.89 UT: m1=14.1 ccd, Dia=1′, DC=7/; Tail 3.5′ in PA 149 deg.; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jun. 05.95 UT: m1=11.2, Dia.=2.5′, DC=3, Cola: 0.1 grados en AP 140 grados; 20 cm SC (77x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jun. 04.87 UT: m1=13.4 ccd, Dia=1′, DC=4/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 26.69 UT: m1=11.3, Dia.=2.7′, DC=3; 40.0cm L f/4.5 (75x); Seiichi Yoshida (Gunma, Japan)
2007 May. 24.93 UT: m1=12.3 ccd, Dia.=1.2′, DC=7/; 8 cm apochromat+CCD; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 20.94 UT: m1=12.7 ccd, Dia=2′, DC=7/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 19.87 UT: m1=12.4 ccd, Dia=1′, DC=7/; Tail 3′ in PA 170 deg; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 18.05 UT: m1=10.2, Dia.=2′, DC=2; 15cm R f:15 (56x); Alfons Diepvens (Balen, Belgium)
2007 May. 16.97 UT: m1=9.2, Dia.=8′, DC=3/; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 May. 14.08 UT: m1=10.0, Dia.=2′, DC=2; 15cm R f:15 (56x); Alfons Diepvens (Balen, Belgium)
2007 May. 12.97 UT: m1=8.2, Dia=7′, DC=3, no cola; 11×80 B; Carlos Labordena (Castellón, España)
2007 May. 12.96 UT: m1=8.7, Dia=6′, DC=3, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 May. 08.94 UT: m1=8.3, Dia.=8′, DC=3/; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 May. 05.92 UT: m1=7.8, Dia.=7′, DC=3; 25×100 B; Juan José González (Los Veneros – Sierra del Aramo, alt. 1340 m, Asturias, España)
2007 May. 05.91 UT: m1=8.4, Dia=4′, DC=4, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 May. 05.88 UT: m1=9.2, Dia.=3′, DC=2; 15cm R f:15 (56x); Alfons Diepvens (Balen, Belgium)
2007 May. 05.86 UT: m1=9.5, Dia.=5′, DC=5/; 41 cm Newton; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 05.81 UT: m1=12.1 ccd, Dia.=3′; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 03.86 UT: m1=9.1, Dia.=3′, DC=2, 15cm R f:15 (56x); Alfons Diepvens (Balen, Belgium)
2007 May. 01.87 UT: m1=8.6, Dia=5′, DC=4, no cola; 10.2cm R(40x); Carlos Labordena (Castellón, España)
2007 Abr. 29.75 UT: m1=8.9, Dia.=3.9′, DC=5; 40.0cm L f/4.5 (36x); Seiichi Yoshida (Gunma, Japan)
2007 Abr. 28.74 UT: m1=8.6, Dia.=6′, DC=4; 40.0cm L f/4.5 (36x); Seiichi Yoshida (Gunma, Japan)
2007 Abr. 26.94 UT: m1=11.8 ccd, Dia.=2,7′, DC=7/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 25.10 UT: m1=8.4, Dia.=3′, DC=3; 15cm F:8 Refractor; Alfons Diepvens (Balen, Belgium)
2007 Abr. 23.12 UT: m1=8.3, Dia.=3′, DC=3; 15cm F:8 Refractor; Alfons Diepvens (Balen, Belgium)
2007 Abr. 22.15 UT: m1=7.5, Dia.=10′, DC=4; 7×50 B; Juan José González (Collada de la Cobertoria, Lena, alt. 1179 m, Asturias, España)
2007 Abr. 21.20 UT: m1=7.5, Dia.=8′, DC=1; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Abr. 18.35 UT: m1=8.0, Dia.=8′, DC=3; 180mm L (65x); Alexandre Amorim (Florianopolis, Brasil)
2007 Abr. 18.15 UT: m1=7.6, Dia.=10′, DC=4; 7×50 B; Juan José González (Puerto de Aralla, alt. 1530 m, León, España)
2007 Abr. 17.81 UT: m1=8.1, Dia.=7′, DC=4; 25×100 B; Michael Mattiazzo (Stockport observatory, South Australia)
2007 Abr. 17.15 UT: m1=8.0, Dia.=6′, DC=4, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 Abr. 16.67 UT: m1=7.6, Dia.=8′, 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 16.35 UT: m1=8.5, Dia.=5′, DC=2; 180mm L (65x); Alexandre Amorim (Florianopolis, Brasil)
2007 Abr. 16.04 UT: m1=8.6, Dia.=3.5′, DC=5; 41 cm Newton (79x); Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 16.04 UT: m1=11.4 ccd, Dia.=3′, DC=7; Tail:2.5′ in PA:248 deg, 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’; Belarus)
2007 Abr. 15.07 UT: m1=11.5 ccd, Dia.=1′, DC=6/; Tail:2′ in PA:252 deg; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 13.17 UT: m1=7.8, Dia.=8′, DC=4; 7×50 B; Juan José González (Alto de Rosales, alt. 1400 m, León, España)
2007 Abr. 12.71 UT: m1=8.5, dia=+3.6′; 31cm R +ccd +unfilter; Toni Scarmato (Australia)
2007 Abr. 12.17 UT: m1=7.7, Dia.=8′, DC=4; 25×100 B; Juan José González (Collada de la Cobertoria, alt. 1179 m, Asturias, España)
2007 Abr. 09.33 UT: m1=8.9, Dia.=5′, DC=5; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Abr. 08.75 UT: m1=8.6, dia=+3.2′; 31cm R +ccd +unfilter; Toni Scarmato (Australia)
2007 Mar. 31.37 UT: m1=8.5, Dia.=2.5′, DC=6; 20.3cm SC f:10 (57x); Walter R. Robledo (R. Garcia, Argentina)
2007 Mar. 31.33 UT: m1=8.5, Dia=4′, DC=5; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 27.73 UT: m1=8.7; Dia.=3′; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 26.65 UT: m1=9.3, dia=+3.8′; 9cm R +ccd+unfilter; Toni Scarmato (Australia)
2007 Mar. 26.36 UT: m1=8.7:; 180mm L (65x); Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 25.76 UT: m1=8.9 ccd, dia=+3.8′; 9cm R +ccd+unfilter; Toni Scarmato (Australia)
2007 Mar. 23.33 UT: m1=8.6, Dia=4′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 22.33 UT: m1=8.6, Dia=3′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 21.63 UT: m1=10.0 ccd, Dia.=+1.3′; 31cm L +ccd+filtro R; Toni Scarmato (Australia)
2007 Mar. 19.34 UT: m1=9.5, Dia=3′, DC=6; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 18.33 UT: m1=9.4, Dia.=3.0′, DC=4; 20.3cm SC f:10 (81x); Walter R. Robledo (R. Garcia, Argentina)
2007 Mar. 16.70 UT: m1=9.1; Dia.=4′; DC=4; 25×100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 16.59 UT: m1=9.5, Dia.=2′.6, DC=5; 41cm L f4.5 (59x); John Drummond (Gisborne, New Zealand)

C/2007 E1 (Garradd)
2007 May. 26.47 UT: m1=11.8, Dia.=1.5′, DC=2; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 May. 19.83 UT: m1=13.5 ccd, Dia=0.98′,DC=3/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 16.93 UT: m1=10.6, Dia.=3′, DC=2; 20 cm SC (77x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 May. 12.87 UT: m1=10.7, Dia=2′, DC=1, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 May. 08.91 UT: m1=10.2, Dia.=4′, DC=1/; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 May. 05.91 UT: m1=10.2, Dia.=4′, DC=1; 25×100 B; Juan José González (Los Veneros – Sierra del Aramo, alt. 1340 m, Asturias, España)
2007 Abr. 29.48 UT: m1=10.9, Dia.=2.0′, DC=0/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Abr. 28.49 UT: m1=10.9, Dia.=1.0′, DC=1/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Abr. 26.89 UT: m1=13.4 ccd, Dia.=0,5′, DC=4/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 20.41 UT: m1=9.4, Dia.=8′, DC=1; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 19.88 UT: m1=12.9 ccd, Dia.=1,5′, DC=6; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 19.87 UT: m1=11.2, Dia.=3′, DC=3/; 41 cm Newton(79?); Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 19.42 UT: m1=9.3, Dia.=8′, DC=1; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 18.82 UT: m1=10.5, Dia.=3′, DC=2, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 Abr. 18.38 UT: m1=9.2, Dia.=10; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 17.87 UT: m1=9.5, Dia.=7′, DC=2; 25×100 B; Juan José González (Alto del Gamoniteiro – Sierra del Aramo, alt. 1755 m., Asturias, España)
2007 Abr. 17.48 UT: m1=10.0, Dia.=6′, DC=1; 25×100 B; Michael Mattiazzo (Stockport observatory, South Australia)
2007 Abr. 16.84 UT: m1=9.7, Dia.=6′, DC=2; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Abr. 16.38 UT: m1=9.3, Dia.=8′, DC=1; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 15.89 UT: m1=12.9 ccd, Dia.=1,5′, DC=6/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 15.88 UT: m1=11.5, Dia.=2.5′, DC=3; 41 cm Newton(79x); Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 15.83 UT: m1=9.7, Dia.=6′, DC=2; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Abr. 15.42 UT: m1=9.3, Dia.=8′, DC=2; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 14.89 UT: m1=13.0 ccd, d=1.5′, DC=7; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 14.83 UT: m1=9.5, Dia.=7′, DC=2; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Abr. 13.93 UT: m1=12.8 ccd, Dia.=2′, DC=6; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 13.88 UT: m1=9.5, Dia.=6′, DC=2; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Abr. 12.85 UT: m1=12.0, Dia.=2.5′, DC=4/; 41 cm Newton(79x); Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 12.83 UT: m1=9.4, Dia.=7′, DC=2; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Abr. 11.86 UT: m1=9.4, Dia.=6′, DC=2; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Abr. 10.48 UT: m1=9.4, Dia.=7′, DC=2; 25×100 B; Michael Mattiazzo (Stockport observatory, South Australia)
2007 Abr. 10.42 UT: m1=9.5; Dia.=8, DC=0; 25 x 100 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Abr. 09.86 UT: m1=9.4, Dia.=7′, DC=2; 25×100 B; Juan José González (Los Veneros – Sierra del Aramo, alt. 1340 m, Asturias, España)
2007 Abr. 09.47 UT: m1=9.6:; 25 x 100 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Abr. 07.88 UT: m1=9.3, Dia.=7′, DC=2; 25×100 B; Juan José González (Alto de Cogollo – Candamo, alt. 530 m, Asturias, España)
2007 Mar. 15.10 UT: m1= [13; 20.3cm SC f/10 (81x); Walter R. Robledo (R. García, Argentina)

C/2006 XA1 (LINEAR)
2007 May. 19.85 UT: m1=13.1 ccd, Dia=0,65′,DC=4/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 12.86 UT: m1=13.2, Dia=1′, DC=3, no cola; 23.5cm SC (94x); Carlos Labordena (Castellón, España)
2007 Abr. 28.48 UT: m1=13.5, Dia.=0.4′, DC=3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Abr. 26.81 UT: m1=14.5 ccd, Dia.=0,41′, DC=5; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 19.79 UT: m1=15.0 ccd, Dia.=0,52′, DC=7/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 15.78 UT: m1=14.3 ccd, Dia.=0,68′, DC=5; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 13.77 UT: m1=14.6 ccd, d=0,61′, DC=4/; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Mar. 16.91 UT: m1=13.7, Dia.=1.2′, DC=3; 20 cm SC (160x); Juan José González (Puerto de Aralla, alt. 1480 m, León, España)

C/2006 WD4 (Lemmon)
2007 Jun. 18.88 UT: m1=13.2, Dia=1′, DC=3, no cola; 23.5cm SC(188x); Carlos Labordena (Castellón, España)
2007 Jun. 05.93 UT: m1=13.2, Dia.=0.8′, DC=3; 20 cm SC (160x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 May. 26.49 UT: m1=[12.2; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)

C/2006 W3 (Christensen)
2007 Dec. 09.50 UT: m1=14.3, Dia.=0.4′, DC=5; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.67 UT: m1=14.5, Dia.=0.6′, DC=4; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Dic. 04.97 UT: m1=14.3, Dia.=0.4′, DC=5; 20 cm SC (222x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)

C/2006 VZ13 (LINEAR)
2007 Ago. 25.91 UT: m1=10.2, Dia.=5′, DC=3/; 27cm L (36x) ; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Ago. 21.91 UT: m1= 9.5; 18 cm L (60x); Alexandre Amorim (Florianopolis, Brasil)
2007 Ago. 20.91 UT: m1=9.3; 18cm L (60x); Alexandre Amorim (Florianopolis, Brasil)
2007 Ago. 15.39 UT: m1=9.1, Dia.=3′; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Ago. 14.40 UT: m1=9.2; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Ago. 09.90 UT: m1=8.4, Dia.=5′, DC=4; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Ago. 08.37 UT: m1=8.8; 25 x 100 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Ago. 07.92 UT: m1=8.2, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ago. 07.90 UT: m1=8.2, Dia.=6′, DC=4; 25×100 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Ago. 06.37 UT: m1=8.3; Dia.=5′, DC=5; 25 x 100 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Ago. 05.84 UT: m1=8.4, Dia.=5′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 04.84 UT: m1=8.4, Dia.=6′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 04.42 UT: m1=8.6; Dia.=5′; 25 x 100 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Ago. 03.93 UT: m1=7.9, Dia=3′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ago. 03.90 UT: m1=8.1, Dia.=7′, DC=5; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Ago. 02.89 UT: m1=8.9 ccd, Dia.=6′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Ago. 02.28 UT: m1=8.2, Dia.=10′, DC=4; 10×66 Monocular; Seiichi Yoshida (Oahu Island, Hawaii)
2007 Ago. 01.93 UT: m1=7.8, Dia.=3′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ago. 01.86 UT: m1=8.1, Dia.=10′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 31.91 UT: m1=7.8, Dia.=5′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 31.82 UT: m1=10.2 ccd, Dia.=2′;DC=6/, Tail 2,5′ ; 8 cm apochromat; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 28.91 UT: m1=7.7, Dia.=3′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 27.95 UT: m1=7.8, Dia.=3′, DC=3; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 26.87 UT: m1=7.9, Dia.=10′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 26.87 UT: m1=10.2 ccd, Dia.=2,2′, DC=7/, Tail:3′ in PA=100 deg.; 8 cm apochromat; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 25.92 UT: m1=7.8, Dia.=5′, DC=1; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 25.85 UT: m1=7.9, Dia.=10′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 25.02 UT: m1=7.8, Dia.=8′, DC=5; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jul. 24.01 UT: m1=9.3 ccd, Dia.=5′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Jul. 23.95 UT: m1=8.0, Dia=4′, DC=2; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 22.94 UT: m1=7.8, Dia.=7′, DC=2; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 22.87 UT: m1=7.8, Dia.=10′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 22.86 UT: m1=10.7 ccd, Dia.=2′; DC=7/; 19 cm Newton; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 22.83 UT: m1=10.0 ccd, Dia.=3′, DC=7/; Tail 3′ in PA=90 deg ; 8 cm apochromat; Sergey Shurpakov ( Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 21.97 UT: m1=7.6, Dia.=8′, DC=5; 10x50B; Juan José González (Puerto del Manzanal, alt. 1230 m, León, España)
2007 Jul. 21.86 UT: m1=7.5, Dia.=11′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 20.94 UT: m1=7.7, Dia.=8′, DC=3; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 20.91 UT: m1=7.5, Dia.=7′, DC=2; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 20.88 UT: m1=7.5, Dia.=11′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 20.87 UT: m1=10.8 ccd, Dia.=2.5′; 19 cm Newton; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 20.85 UT: m1=10.0 ccd, Dia.=3′, Tail 3′ in PA=91 deg ; 8 cm apochromat; Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 19.92 UT: m1=8.4, Dia.=5′, DC=7; 41 cm Newton (79x); Sergey Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 19.91 UT: m1=7.5, Dia.=6′, DC=2; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 19.40 UT: m1=7.6:; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Jul. 18.94 UT: m1=7.5, Dia.=10′, DC=4; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 18.91 UT: m1=7.5, Dia.=5′, DC=2/; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Jul. 18.88 UT: m1=7.3, Dia.=12′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 18.42 UT: m1=7.6; Dia.=6′; DC=5:; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Jul. 17.94 UT: m1=7.5, Dia.=10′ , DC=4; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 17.90 UT: m1=7.2, Dia.=12′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 17.89 UT: m1=10.4 ccd, Dia=3′; 19 cm Newton; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jul. 17.00 UT: m1=7.3, Dia.=12′, DC=4; 7×50 B; Juan José González (Collada de la Cobertoria, Lena, alt. 1179 m, Asturias, España)
2007 Jul. 16.89 UT: m1=7.1, Dia.=13′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 15.98 UT: m1=8.5, Dia=2.8′, DC=6; 41 cm Newton (79x); Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jul. 15.95 UT: m1=10.8 ccd, Dia=2.2′; 19 cm Newton; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jul. 15.94 UT: m1=7.6, Dia.=10′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 15.93 UT: m1=10.5 ccd, Dia=4′; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jul. 15.90 UT: m1=7.2, Dia.=13′, DC=3/; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 15.86 UT: m1=7.7, Dia.=8′; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Jul. 14.95 UT: m1=7.7, Dia.=10′, DC=6; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 14.92 UT: m1=7.3, Dia.=13′, DC=3; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Jul. 14.90 UT: m1=7.2, dia=10′, DC=5; 7×50 B; Toni Scarmato (Calabria, Italy)
2007 Jul. 14.87 UT: m1=7.7, Dia.=8′ DC=5; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Jul. 14.87 UT: m1=7.6, Dia=10′, DC=5, no cola; 11×80 B; Carlos Labordena (Castellón, España)
2007 Jul. 14.03 UT: m1=7.2, Dia.=13′, DC=4; 7×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jul. 13.96 UT: m1=7.7, Dia.=10′, DC=6; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 13.90 UT: m1=7.8 ccd, Dia.=10′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Jul. 13.89 UT: m1=7.0, dia=14′, DC=5; 7×50 B; Toni Scarmato (Calabria, Italy)
2007 Jul. 13.88 UT: m1=7.7, Dia.=9′ DC=6; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Jul. 13.88 UT: m1=7.9, Dia=8′, DC=5, no cola; 11×80 B; Carlos Labordena (Castellón, España)
2007 Jul. 12.90 UT: m1=7.3, Dia.=10′, DC=4; 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Jul. 12.90 UT: m1=8.5 ccd, Dia.=9′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Jul. 12.89 UT: m1=7.6, Dia.=9′; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Jul. 11.88 UT: m1=7.6, Dia.=8′; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Jul. 10.97 UT: m1=10.0 ccd, Dia=3′, DC=7; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jul. 10.96 UT: m1=8.8, Dia=3′, DC=6; 41 cm Newton (79x); Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jul. 10.01 UT: m1=7.3, Dia.=10′, DC=4; 7×50 B; Juan José González (Mirantes de Luna, alt. 1140 m, León, España)
2007 Jul. 09.98 UT: m1=7.8, Dia.=10′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Jul. 09.90 UT: m1=7.5, dia=14′, DC=4; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Jul. 09.89 UT: m1=7.7, Dia.=8′, DC=3; 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Jul. 08.89 UT: m1=7.5, dia=12′, DC=4; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Jul. 07.90 UT: m1=7.6, dia=10′, DC=4; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Jul. 06.91 UT: m1=8.0, Dia.=8′, DC=3; 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Jul. 06.89 UT: m1=7.5, dia=14′, DC=4; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Jul. 05.94 UT: m1=7.8, Dia.=8′, DC=4; 10×50 B; Juan José González (Porto da Xesta, alt. 530 m, Lugo, España)
2007 Jul. 04.91 UT: m1=7.9, Dia.=8′, DC=4; 7×50 B; Juan José González (Aralla, alt. 1405 m, León, España)
2007 Jun. 30.90 UT: m1=11.5 ccd, Dia=3′, DC=6/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jun. 26.11 UT: m1=8.8, Dia.=5′, DC=3/; 25×100 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Jun. 23.68 UT: m1=9.4, Dia.=7.5′, DC=5; 6.6 R (10x); Seiichi Yoshida (Okinawa, Japan)
2007 Jun. 23.03 UT: m1=9.4, Dia.=5′, DC=3; 25×100 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Jun. 20.00 UT: m1=9.8, Dia.=3.5′, DC=3/; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jun. 18.95 UT: m1=10.1, Dia=1″, DC=3, no cola; 23.5cm SC(67x); Carlos Labordena (Castellón, España)
2007 Jun. 17.95 UT: m1=9.8, Dia.=3′, DC=3/; 25×100 B; Juan José González (Collada de la Cobertoria, Lena, alt. 1179 m, Asturias, España)
2007 Jun. 12.05 UT: m1=10.3, Dia.=3′, DC=3/; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jun. 06.93 UT: m1=12.8 ccd, Dia=2′, DC=7; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jun. 05.97 UT: m1=11.1, Dia.=2.5′, DC=3; 20 cm SC (77x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jun. 04.97 UT: m1=11.7, Dia.=2.0′, DC=3; 20 cm SC (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jun. 04.90 UT: m1=13.2 ccd, Dia=1′, DC=6/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 24.97 UT: m1=13.8 ccd, Dia.=1′, DC=4/; 8 cm apochromat+CCD; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 20.98 UT: m1=14.0 ccd, Dia=0,50′, DC=3; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 19.93 UT: m1=13.9 ccd, Dia=1′,DC=3/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 13.12 UT: m1=13.2, Dia=1′, DC=3, no cola; 23.5cm SC (188x); Carlos Labordena (Castellón, España)
2007 Abr. 28.77 UT: m1=13.3, Dia.=0.6′, DC=3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)

P/2006 T1 (Levy)
2007 Mar. 10.16 UT: m1=[18.0 ccd; 28cm SC f:3.3 + CCD; Víctor Buso y Luis Mansilla (Observatorio Cristo Rey de Rosario, Argentina)

C/2006 S5 (Hill)
2007 Dec. 09.74 UT: m1=14.1, Dia.=0.4′, DC=4; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.70 UT: m1=14.0, Dia.=0.5′, DC=4; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
C/2006 S5 (Hill)
2007 Nov. 17.96 UT: m1=14.7 ccd, Dia.=0.32′; DC=8/; Tail 1′ in PA 271 deg; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 17.08 UT: m1=13.3, Dia.=0.8′, DC=4; 20 cm SC (160x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Estrellas de campo comprobadas en el DSS. Estrellas de comparación tomadas de la Secuencia Henden de U Gem]
2007 Nov. 06.87 UT: m1=16.0 ccd, Dia.=0.38′; DC=3; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 03.65 UT: m1=[13.1:; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan) [Not visible. Through thin clouds. Maybe disturbed by a nearby 14-mag star.]
2007 Oct. 10.02 UT: m1=15.0 ccd, Dia.=0.33′; DC=6; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

C/2006 Q1 (McNaught)
2007 Dez. 30.30 UT: m1=12.6, Dia.=0.5′, DC=7; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Dic. 29.184 UT: m1=13.5 ccd, Dia.=0.5; 28cm SC f:4; Luis Mansilla y Víctor Buso (OCR, Rosario, Argentina)
2007 Dec. 09.77 UT: m1=12.5, Dia.=0.8′, DC=3/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)

C/2006 P1 (McNaught)
2007 Jul. 06.98 UT: m1=12.6, Dia.=1.0′, DC=1; 20.3cm SC (81x); Walter R. Robledo (El Cóndor, Argentina)
2007 Jun. 16.12 UT: m1=11.8, Dia.=1.5′, DC=1; 20.3cm SC f/10 (57x); Walter R. Robledo (El Cóndor, Argentina)
2007 Jun. 12.42 UT: m1=10.3:; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Jun. 11.42 UT: m1=10.3; Dia.=9′:; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Jun. 09.48 UT: m1=10.1; Dia.=8′; DC=0:; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 May. 16.99 UT: m1=10.9, Dia.=2.0′, DC=1; 20.3cm SC f:10 (57x); Walter R. Robledo (El Cóndor, Argentina)
2007 May. 07.44 UT: m1=9.4:; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 20.93 UT: m1=10.0:, Dia.=3′, DC=0/; 180mm f/8 (115x); Alexandre Amorim (Florianopolis, Brasil)
2007 Abr. 20.40 UT: m1=9.2:; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 19.45 UT: m1=9.1, Dia.=10′, DC=2: 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 18.46UT: m1=9.1, Dia.=6′, 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 17.51 UT: m1=9.2, Dia.=5′, DC=3; 25×100 B; Michael Mattiazzo (Stockport observatory, South Australia)
2007 Abr. 17.42 UT: m1=9.0, Dia.=6′, 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 16.38 UT: m1=9.0, Dia.=4′, 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 15.43 UT: m1=8.9, Dia.=6′, 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Abr. 15.02 UT: m1=9.5, Dia.= 3.5′, DC=1; 20.3cm SC f/10 (57x); Walter R. Robledo (R. Garcia, Argentina)
2007 Abr. 10.49 UT: m1=9.0, Dia.=5′, DC=4; 25×100 B; Michael Mattiazzo (Stockport observatory, South Australia)
2007 Abr. 10.43 UT: m1=8.6; Dia.=6′; 25 x 100 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Abr. 08.92 UT: m1=9.0, DC=2; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Abr. 06.67 UT: m1=9.9, dia=+2.2′; 31cm L +ccd+unfilter; Toni Scarmato (Australia)
2007 Mar. 31.36 UT: m1=8.3, Dia.=4.0′, DC=4; 20.3cm SC f:10 (57x); Walter R. Robledo (R. Garcia, Argentina)
2007 Mar. 31.34 UT: m1=8.5, Dia=4′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 27.75 UT: m1=8.1, tail length: 1 degree; 25 x 100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 26.69 UT: m1=8.3, dia=+6′; 9cm L ccd+unfilter; Toni Scarmato (Australia)
2007 Mar. 26.34 UT: m1=7.4, Dia=6′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 23.34 UT: m1=7.5, Dia=5′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 22.34 UT: m1=7.5, Dia=5′, DC=4; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 21.62 UT: m1=8.9, Dia.=+2.3′; 31cm L +ccd+filtro R; Toni Scarmato (Australia)
2007 Mar. 19.34 UT: m1=7.5, Dia=5′, DC=3; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 18.35 UT: m1=8.0, Dia.= 3.5′, DC=5; 20.3cm SC f:10 (81x); Walter R. Robledo (R. Garcia, Argentina)
2007 Mar. 15.02 UT: m1=7.4*, Dia.=2.5′, DC=2; 5cm R f/7 (13x); Walter R. Robledo (R. Garcia, Argentina)
2007 Mar. 14.61 UT: m1=7.8, dia=+4.7′; 9cm R +ccd+filtro R; Toni Scarmato (Australia)
2007 Mar. 14.50 UT: m1=7.9, dia=+4.7′; 9cm R +ccd+filtro R; Toni Scarmato (Australia)
2007 Mar. 14.45 UT: m1=7.1; 6×35 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 13.42 UT: m1=7.1; 6×35 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 12.42 UT: m1=6.9; 6×35 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 11.44 UT: m1=6.7; 6×35 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 10.45 UT: m1=6.6; 15×80 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 11.02 UT: m1=6.5*, Dia.=~3′, DC=3; 5cm R f/7 (13x); Walter R. Robledo (Pilar, Argentina)
2007 Mar. 10.38 UT: m1=7.2, Dia.=8′.0, DC=7, Tail=12° in PA 165°; 8cm R f:7.5 (13x); John Drummond (Gisborne, New Zealand)
2007 Mar. 09.73 UT: m1=7.4 ccd, dia=+4.2′; 31cm L +ccd+filtro R; Toni Scarmato (Australia)
2007 Mar. 09.42 UT: m1=6.4; naked eye; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 09.41 UT: m1=6.7; 6×35 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 08.93 UT: m1=6.4, Dia.=5′, DC=5; 20x80B; Alexandre Amorim (Florianopolis, Brasil)
2007 Mar. 08.42 UT: m1=6.8, Dia.=7′, DC=6; 25×100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Mar. 06.97 UT: m1=6.8*, Dia=4′, DC=2; 7×50 B; Raúl Salvo (Montevideo, Uruguay)
2007 Mar. 05.98 UT: m1=6.7*, Dia=5′, DC=2; 7×50 B; Raúl Salvo (Montevideo, Uruguay)
2007 Mar. 02.94 UT: m1=5.3; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Mar. 02.72 UT: m1=7.9 ccd, Dia.=2.1′; 31cm L + ccd c/filtro R; Toni Scarmato (Australia)
2007 Mar. 01.94 UT: m1=5.3; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 28.33 UT: m1=5.4, Dia.= 10′, DC=6; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [alt.:17 grados; nubes]
2007 Feb. 27.95 UT: m1=5.4, Dia=6′, DC=5; 20×80 B; Alexandre Amorim (Florianopolis, Brasil) [alt.:13 grados; interferencia de nubes y luz lunar]
2007 Feb. 27.34 UT: m1=5.3, Dia.=10′, DC=6; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [alt.:17 grados]
2007 Feb. 26.97 UT: m1=5.3, Dia=6′, DC=5; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)[alt. 10 grados; nubes e interferencia por luz lunar]
2007 Feb. 26.32 UT: m1=5.3, Dia=13′, DC=6; 7×50 B; Alexandre Amorim (Florianopolis,Brasil)[alt. 16 grados]
2007 Feb. 26.00 UT: m1=5.7, Dia.=2´, DC=5, Cola:1 grado; 10×50 B; Mariano Ribas (La Paloma, Uruguay)
2007 Feb. 25.95 UT: m1=5.3, Dia=4′, DC=5; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)[alt. 12 grados; nubes e interferencia por luz lunar]
2007 Feb. 24.33 UT: m1=5.5*, Dia.=&6′, DC=5; 5cm R f/7 (13x); Walter R. Robledo (Pilar, Argentina)
2007 Feb. 23.00 UT: m1=5.4, Dia.=2´, DC=5, Cola:1,5 grados; 10×50 B; Mariano Ribas (La Paloma, Uruguay)
2007 Feb. 22.99 UT: m1=5.5*, Dia=5′, DC=4; 7×50 B; Raúl Salvo (Montevideo, Uruguay)[no logro ver cola]
2007 Feb. 22.94 UT: m1=5.2*, Dia=2′, DC=5; 11×80 B; Willian Souza (Sao Paulo, Brasil)
2007 Feb. 22.94 UT: m1=5.0; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 21.94 UT: m1=5.0*; 11×80 B; Willian Souza(Sao Paulo, Brasil)
2007 Feb. 21.00 UT: m1=5.1*, Dia.=6′ , DC=4, Cola:>10 min. en AP:145 grados; 7×50 B; Raúl Salvo (Montevideo, Uruguay)
2007 Feb. 20.46 UT: m1=4.9; 10×50 B; David A. J. Seargent (The Entrance, NSW, Australia) [Cola no visible por la cúpula lumínica de Sydney]
2007 Feb. 20.01 UT: m1=5.1, Dia.=3´, DC=5, Cola:2,5 grados; 10×50 B; Mariano Ribas (La Paloma, Uruguay)
2007 Feb. 19.98 UT: m1=5.0*, Dia.=8′, DC=4, Cola:0.5 grado en AP:174 grados; 7×50 B; Raúl Salvo (Montevideo, Uruguay)
2007 Feb. 19.94 UT: m1=4.9*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 19.05 UT: m1=5.1*, Dia.=5′, DC=5, Cola:0.5 grado en AP: 170 grados; 7×50 B; Raúl Salvo (Montevideo,Uruguay) [observación con cielo brumoso]
2007 Feb. 18.94 UT: m1=5.0*, Dia.=5′, DC=6; 8×30 B: Willian Souza(Santos, Brasil)
2007 Feb. 18.94 UT: m1=4.8*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 18.04 UT: m1=5.5*, Dia.=5′, DC=5; Cola:>2 grados en AP:160 grados; 5cm R f/7 (13x); Walter R. Robledo (Pilar, Argentina) [Método: Out-out]
2007 Feb. 17.99 UT: m1=5.1, Dia.=3´, DC=5, Cola:2 grados; 10×50 B; Mariano Ribas (La Paloma, Uruguay)
2007 Feb. 17.94 UT: m1=4.7*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 16.94 UT: m1=4.6*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 15.96 UT: m1=4.8, Dia.=5′, DC=7; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [alt.: 11 grados]
2007 Feb. 15.94 UT: m1=4.5*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 14.94 UT: m1=4.5*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 14.74 UT: m1=5.8, dia=+3.1′; 9cm R + ccd; Toni Scarmato (Sidney, Australia) [observación remota]
2007 Feb. 14.45 UT: m1=4.1; Cola:26 grados en ap:127-170 grados; a simple vista; David A. J. Seargent (Cowra, NSW, Australia) [25×100 B: Anti-cola:12′ en ap:325 grados]
2007 Feb. 13.99 UT: m1=4.5, Dia.=3´, DC=5/6, Cola:3 grados; 10×50 B; Mariano Ribas (La Paloma, Uruguay)
2007 Feb. 13.99 UT: m1=4.9*, Dia=4′, DC=6, Cola:>6 grados en AP:166 grados; 7×50 B; Raúl Salvo (Montevideo, Uruguay)
2007 Feb. 13.94 UT: m1=4.4*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 13.75 UT: m1=6.0, Dia.=+3.9′; 0.90cm R + ccd nofiltrada; Toni Scarmato (Sidney, Australia)[observación remota]
2007 Feb. 13.45 UT: m1=3.9:; a simple vista; David A. J. Seargent (Cowra, NSW, Australia)
2007 Feb. 12.94 UT: m1=4.3*; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 12.45 UT: m1=3.8:; a simple vista; David A. J. Seargent (Cowra, NSW, Australia)
2007 Feb. 12.32 UT: m1=4.6, Dia=5′, DC=6, Cola=0.5 grado en AP:180 grados; 20×80 B; Alexandre Amorim (Florianopolis, Brasil) [alt.: 17º]
2007 Feb. 12.32 UT: m1=4.8, Dia.=8′, DC=7; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [alt.: 13 grados]
2007 Feb. 11.95 UT: m1=4.4, Dia=1′, DC=7; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [alt.: 12 grados]
2007 Feb. 10.46 UT: m1=3.3:; a simple vista; David A. J. Seargent (Cowra, NSW, Australia)
2007 Feb. 09.97 UT: m1=4.2, Dia=2′, DC=6; 20×80 B; Alexandre Amorim (Florianopolis, Brasil) [interfieren nubes]
2007 Feb. 09.43 UT: m1=3.0:; a simple vista; David A. J. Seargent (Cowra, NSW, Australia)
2007 Feb. 08.99 UT: m1=4.4*, Dia=08, DC=6; Cola: no determinada en AP:185 grados; 7×50 B; Raúl Salvo (Montevideo, Uruguay)
2007 Feb. 08.73 UT: m1=4.9, dia=+1.7′; 30cm L +ccd+filtro R; Toni Scarmato (Victoria, Australia) [observación remota]
2007 Feb. 08.45 UT: m1=3.2:; a simple vista; David A. J. Seargent (Cowra, NSW, Australia)
2007 Feb. 08.32 UT: m1=4.3*, Dia=1′, DC=7/; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)[alt.:10 grados]
2007 Feb. 08.05 UT: m1=4.4*, Dia.=2′, DC=8; Tail:>5 grados en AP:190 grados; 5cm R f/7 (13x); Walter R. Robledo (Pilar, Argentina) [comp. w/Delta y Epsilon Indus; Método Out-out]
2007 Feb. 08.01 UT: m1=4.8*; 7×50 B; Raúl Salvo (Montevideo, Uruguay)
2007 Feb. 07.45 UT: m1=3.0:, Cola: aprox. 30 grados; a simple vista; David A. J. Seargent (Cowra, NSW, Australia)
2007 Feb. 07.35 UT: m1=4.1, Dia.=2´, DC=7; 10×50 B; Mariano Ribas (Buenos Aires, Argentina)[cielo urbano, Mag. Límite: 4.5; Crepúsculo del amanecer; Altura: 15°]
2007 Feb. 06.99 UT: m1=3.2*, Dia=1′, DC=7; 7x50B; Alexandre Amorim (Florianopolis, Brasil) [alt.:5º]
2007 Feb. 06.44 UT: m1=3.0:; a simple vista; David A. J. Seargent (Cowra, NSW, Australia)
2007 Feb. 06.03 UT: m1=3.9, Dia.=2´, DC=6; 10×50 B; Mariano Ribas (Buenos Aires, Argentina)
2007 Feb. 05.43 UT: m1=3.1, Cola:(1):33 grados en ap:170 grados; (2):9 grados en ap:125 grados; a simple vista; David A. J. Seargent (Cowra, NSW, Australia) [25×100 B: Dia.=6′, DC=8; Anti-cola:6′ en ap:305 grados]
2007 Feb. 05.32 UT: m1=3.3*, Dia.=1′, DC=7, Cola:0.7 grado en AP:170 grados; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [alt.:8 grados; luz lunar]
2007 Feb. 04.93 UT: m1=3.2; a simple vista; Jose G. de S. Aguiar (Porto Feliz, Brasil)
2007 Feb. 04.73 UT: m1=4.0, dia=+1.7′; 30cm-L+ccd+R filter; Toni Scarmato (Victoria, Australia) [observación remota]
2007 Feb. 04.42 UT: m1=3.2: 10×50 B; David A. J. Seargent (The Entrance, Australia) [Tail a broad fan in binoculars, also glimpsed naked eye, possibly to 10 degrees length]
2007 Feb. 04.32 UT: m1=4.0*, Dia.=2′, DC=7/, Cola:1 grado en AP:170 grados.; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)[alt.:7 gr.; luz lunar]
2007 Feb. 03.95 UT: m1=3.3*, Dia.=2′, DC=8, Cola:1.6 grados en AP:170 grados; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)[alt.:11 gr.; Cola principal: 1.6 gr. en a.p.:170; cola secundaria: 0.6 gr. en a.p.:125; ambas colas bien visibles con binoculares]
2007 Feb. 03.95 UT: m1=3.0*, Dia.=2′, DC=8, Cola:1.0 grados en AP:165 grados; 11×80 B; Willian Souza (Sao Paulo, Brasil)
2007 Feb. 03.92 UT: m1=3.1; a simple vista; Jose G. de S. Aguiar (Porto Feliz, Brasil)
2007 Feb. 03.75 UT: m1=3.7, dia=+1.7′; 30cm-L+ccd+R filter; Toni Scarmato (Victoria, Australia) [observación remota]
2007 Feb. 03.42 UT: m1=3.1: 10×50 B; David A. J. Seargent (The Entrance, Australia)
2007 Feb. 03.32 UT: m1=3.4*, Dia.=2′, DC=8, Cola:1 grado en AP:170 grados; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)[alt.:8 grados; luz lunar]
2007 Feb. 03.02 UT: m1=3.1*, Dia.=2′, DC=7, Cola:>0.5 grado; 7×50 B; Luis Mansilla (Rosario, Argentina)[altura 11º; interferencia de luz lunar y sobre cielo urbano con polución lumínica]
2007 Feb. 03.01 UT: m1=2.9, Dia.=2´, DC=6/7, Cola=0.5 grado; 10×50 B; Mariano Ribas(Buenos Aires, Argentina)
2007 Feb. 03.00 UT: m1=3.9, Dia.=1′, DC=6, Cola:1.8 grados en AP=160 grados; 7X50 B; Sebastián Otero (Buenos Aires, Argentina)
2007 Feb. 02.95 UT: m1=3.1*, Dia.=2′, DC=8, Cola:1.5 grados en AP:170 grados; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)[alt.:12 grados; luz lunar]
2007 Feb. 02.92 UT: m1=3.0; a simple vista; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 02.44 UT: m1=2.4: 10×50 B; David A. J. Seargent (The Entrance, Australia) [Estimate may be somewhat optimistic. Cirrus cloud was a problem]
2007 Feb. 2.35 UT: m1=3.0, Dia..=2´, DC=6/7; 10×50 B; Mariano Ribas (Buenos Aires, Argentina) [Cielo urbano, crepúsculo del amanecer. Cometa a 12° de altura. Algo más brillante que Alfa Indus(mag. 3.2)]
2007 Feb. 02.32 UT: m1=2.6*, Dia.=2′, DC=8, Cola:0.8 grados en AP: 180 gr.; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)[alt.:8º; luz lunar; crepúsculo náutico]
2007 Feb. 02.02 UT: m1=2.9*, Dia.=2′, DC=7, Cola=>1 grado; 7×50 B; Luis Mansilla (Rosario, Argentina)[alt. 10º; fuerte luz lunar]
2007 Feb. 01.95 UT: m1=3.1*, Dia.=2′, DC=8, Cola=1 grado en AP:180 grados; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [alt. 11º; luz lunar]
2007 Feb. 01.92 UT: m1=2.8; a simple vista; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Feb. 01.03 UT: m1=3.0*, Dia.=3′, DC=8; 5cm R, f/7 (13x); Walter R. Robledo (Cordoba,Argentina)[comp.: Beta Indus y Peacock, Luz de Luna, Polución lumínica, Método:Out-out]
2007 Feb. 01.02 UT: m1=2.7*, Dia.=2′, DC=7, Cola:>1 grado; 7×50 B; Luis Mansilla (Rosario, Argentina) [alt.: 10 grados; luz lunar]
2007 Feb. 01.00 UT: m1=3.8, Dia.=1′, DC=7, Cola: 2 grados; 7X50 B; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 31.93 UT: m1=2.6, Dia.=4′, DC=7, Cola:>1.3 grados; a simple vista; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Ene. 31.34 UT: m1=2.8, Dia.=2´, DC=7; 10×50 B; Mariano Ribas (Buenos Aires, Argentina)
2007 Ene. 31.32 UT: m1=2.3*, Dia.=2′, DC=8, Cola:1 grado en AP:160 grados; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 31.03 UT: m1=2.4*, Dia.=2′, DC7/, Cola:~2 grados; 7×50 B; Luis Mansilla (Rosario, Argentina)
2007 Ene. 30.93 UT: m1=2.5, Dia.=5′, DC=7/, Cola:>2 grados; a simple vista; Jose G. de S. Aguiar (Campinas, Brazil)
2007 Ene. 30.44 UT: m1=2.4; 10×50 B; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 30.32 UT: m1=1.8*, Dia.=1′, DC=8; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 30.01 UT: m1=2.5, Dia.=2´, DC=8, Cola:~3º; 10×50 B; Mariano Ribas (Buenos Aires, Argentina)
2007 Ene. 29.96 UT: m1=2.9*, DC=9, Cola:4 gr. en AP 160 gr.; a simple vista; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 29.77 UT: m1=2.7; 10×50 B; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 29.75 UT: m1=~2.5; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 29.65 UT: m1=~+2.3, Dia.=~4′.0, DC=7, Cola:15 grados, a simple vista, John Drummond (Gisborne, New Zealand)
2007 Ene. 29.021 UT: m1=1.6, Dia.=1.5′, DC=8, Cola:~4 grados; a simple vista; Luis Mansilla (Rosario, Argentina)
2007 Ene. 29.02 UT: m1=2.8, Dia.=2′, DC=8, Cola:4.5 grados en AP=160 grados; 20 cm L f/6 (31x)/7X50 B/Simple Vista; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 28.44 UT: m1=1.6; DC=9; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 28.33 UT: m1=0.8*, Dia.=1′, DC=8/, Cola: 0.2 grados en AP:160 gardos; 7×50 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 27.33 UT: m1=0.5*, Dia.= 1′, DC=8; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 26.44 UT: m1=0.8; DC=9; Cola:32 grados en AP:135 grados; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Jan. 26.33 UT: m1=2.1*, Dia=1′, DC=8, Cola:0.3 gr. en AP:160 gr.; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 26.03 UT: m1=2:, Dia.=2′, DC=8, Cola:>10 gr. en AP:155 gr.; a simple vista; Walter R. Robledo Pilar,Argentina)
2007 Ene. 25.01 UT: m1=0.6, Dia.=2′, DC=8, CP: 13 gr. en AP: 165 gr.; 10×50 B; Gerardo Addiego (Montevideo, Uruguay)
2007 Ene. 24.95 UT: m1=0.6*, Dia.=3′, DC=8, Cola: 1.5 grados en AP: 160 grados;7x50B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 24.93 UT: m1=1.0, Dia.=4′, Cola:>1 grados; a simple vista; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Ene. 24.03 UT: m1=1.0, DC=8, Cola: indeterminado por nubes AP:150 grados; 7X50 B/Simple Vista; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 23.94 UT: m1=0.9*, Dia.=3′, DC=7, Cola:1 grado en AP:160 grados; 7x50B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 23.93 UT: m1=0.9, Dia.=3′, Cola:>1 deg.; a simple vista; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Ene. 23.02 UT: m1=0.7, Dia.=3′, DC=8, Cola:13.8 grados en AP=150 grados; 7X50 B/Simple Vista; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 23.02 UT: m1=1.0, DC=7/, Cola:10 grados; a simple vista; Luis Mansilla (Rosario, Argentina)
2007 Ene. 22.42 UT: m1=0.0; DC=9; Cola:20 grados; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 22.02 UT: m1=-1.0, Dia.=8′, DC=8, Cola:13.5 grados en AP=155 grados; 7X50 B/Simple Vista; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 22.02 UT: m1=0.0, DC=7, Cola:8 grados; a simple vista; Luis Mansilla (Rosario, Argentina)
2007 Ene. 21.04 UT: m1:-1.0, DC=7, Cola:>30 grados; a simple vista; Luis Mansilla (Coronel Dominguez, Argentina)
2007 Ene. 21.02 UT: m1=-2.2, Dia.=7′, DC=8, Cola:10.5 grados en AP=145 grados; 7X50 B/Simple Vista; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 21.01 UT: m1=-2.0, Dia.=8´, DC=8, Cola:15º; simple vista; Mariano Ribas (Mar Chiquita, Buenos Aires, Argentina)
2007 Ene. 20.42 UT: m1=-0.5; DC=9; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 20.03 UT: m1=-2.5, Dia.=2´, Cola:>10 grados en AP:145; a simple vista; Walter Robledo (Pilar, Argentina)
2007 Ene. 20.02 UT: m1=-2.0, Dia.=1.5´, Cola:>3.5 grados en AP:150; 5cm R; Walter Robledo (Pilar, Argentina)
2007 Ene. 19.43 UT: m1=-1.0; DC=9; Cola:~30 grados; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 19.01 UT: m1=-3.0, Dia.=2´, Cola:3.5 grados; a simple vista; Walter Robledo (Pilar, Argentina)
2007 Ene. 19.01 UT: m1:-1.0:, Cola:>20 grados; a simple vista y 7×50 B; Luis Mansilla (zonal rural Rosario, Argentina)
2007 Ene. 19.00 UT: m1:0.0:, Dia.=?, DC=7:; Cola: 12 grados, en AP 150′:; a simple vista y 7×50 B; Gustavo Ballan (zona rural Rosario, Argentina)
2007 Ene. 18.95 UT: m1=-2.0:, DC=5, Cola= 5 grados en AP:120 grados; a simple vista; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 18.41 UT: m1=-2.0; DC=9, Cola:10 grados; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 18.01 UT: m1=-3.0, Cola:>3.0 grados; a simple vista y 7X50 B; Luis Mansilla (Rosario, Argentina)
2007 Ene. 18.00 UT: m1=-3.4, Dia.=10′, DC=8, Cola:3.8 grados en AP=140 grados; 7X50 B/Simple Vista; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 17.99 UT: m1=-2.8, Dia.=4´, DC=8/9, Cola:3º; 10X50 B; Mariano Ribas (Buenos Aires, Argentina)
2007 Ene. 17.45 UT: m1=-3.3; DC=9; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 16.99 UT: m1=-3.8, Dia.=10´, DC=8, Cola:2.5ºen AP=125 grados; a simple vista y 7X50 B; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 16.98 UT: m1=-3.5, Dia.=4´, DC=8/9, Cola:1.5º; a simple vista y 10X50 B; Mariano Ribas (Buenos Aires, Argentina)
2007 Ene. 16.91 UT: m1=-4.0, Dia.=1′,DC=8, Cola:>2 grados en AP:120 grados; 8x30B; Willian Souza (Sao Paulo, Brasil)
2007 Ene. 16.93 UT: m1=-3:7, Dia.=8′, DC=8, Cola:>2 grados; a simple vista y 11x80B; José G. de S. Aguiar (Campinas, Brasil)
2007 Ene. 16.41 UT: m1=-3.5; DC=9, Cola:2 grados; a simple vista; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 15.99 UT: m1=-4:, Dia.=?, DC=?; Cola:1.5 grados; a simple vista; Gustavo Ballan (Lucio V. López, Argentina)
2007 Ene. 15.99 UT: m1=-4.0, Dia.=5´, DC=8, Cola:1.8º en AP=115 grados; a simple vista y 7X50 B; Sebastián Otero (Buenos Aires, Argentina)
2007 Ene. 15.38 UT: m1=-4.3; DC=9; 10×50 B; David A. J. Seargent (The Entrance, Australia)
2007 Ene. 14.97 UT: m1=-3.6, Dia.=1´, DC=9, Cola:3´ en AP=255 grados; 20X50 B; Marcy Malavasi (Tres Ríos, Costa Rica)
2007 Ene. 14.75 UT: m1=-5:, Dia.=?, DC=6:; Cola: 60′:; 7×50 B; Gustavo Ballan (Rosario, Argentina)
2007 Ene. 14.71 UT: m1=-6:*, DC=8, Cola:1.5 grados en AP:50 grados; simple vista; Juan José González (Colunga, alt.20 m, Asturias,España)
2007 Ene. 14.66 UT: m1=-5.4, dia=4′, DC=8, Cola:~1 grados; 7x50B; Toni Scarmato (Calabria, Italia)
2007 Ene. 14.63 UT: m1=-5.5, Dia.=5′, DC=9, Cola:~0.5 grados; 7X50 B; Antonio Sánchez Ibarra (Hermosillo, Sonora, México)
2007 Ene. 14.54 UT: m1=-4.0, Dia= 0.5′, Cola=0.1 grados en AP:80 grados, DC=8; 7x50B; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 14.32 UT: m1=-5.2:, Dia.=-, DC=8/, Cola:~0.2 grados en AP:65 grados; 10x70R; Seiichi Yoshida (Ibaraki, Japan)
2007 Ene. 14.04 UT: m1=-4.1, Dia.=7′, DC=9, Cola:~1 grados; a simple vista, 7X50B y 10X50B; Antonio Sánchez Ibarra (Hermosillo, Sonora, México)
2007 Ene. 14.04 UT: m1=-4.1, Dia.=7′, DC=9, Cola:~1 grados; a simple vista, 7X50B y 10X50B; Miguel Ángel Franco (Hermosillo, Sonora, México)
2007 Ene. 13.99 UT: m1=-3.8, Dia = 1.5´, DC = 9, Cola:2.5´ en AP=285 grados; 8X42 B; Marcy Malavasi (Tres Ríos, Costa Rica)
2007 Ene. 13.91 UT: m1=-3.0, DC=8…7x50B…Alexandre Amorim (Florianopolis, Brazil)
2007 Ene. 13.65 UT: m1=-4.7, dia=4′, DC=9, Cola:~2 grados; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Ene. 13.56 UT: m1=-6.0, DC=9; a simple vista + lente de sol; Alexandre Amorim (Florianopolis, Brasil)
2007 Ene. 13.55 UT: m1=-4.0, DC=8/9; 10x50B; Mariano Ribas (Buenos Aires, Argentina)
2007 Ene. 13.04 UT: m1=-3.4, Dia.=6′, DC=9, Cola:~2 grados; a simple vista, 7X50B y 10X50B; Antonio Sánchez Ibarra (Hermosillo, Sonora, México)
2007 Ene. 13.04 UT: m1=-3.4, Dia.=6′, DC=9, Cola:~2 grados; a simple vista, 7X50B y 10X50B; Marcos Sánchez Barraza (Hermosillo, Sonora, México)
2007 Ene. 13.02 UT, m1=-4.2, Dia:1′, DC:9, Cola:0.5 grados aprox.; 7×35 B; Aldo Paredes (San Pablo de las Salinas, Mexico)
2007 Ene. 12.73 UT: m1= -3.2:*, DC=9, Cola:1 grado en AP:35 grados; simple vista; Juan José González (Alto del Castro, alt.1720 m, León, España)
2007 Ene. 12.66 UT: m1=-3.9, dia=3′, DC=9, Cola:~2 grados; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Ene. 12.04 UT: m1=-3.0, Dia.=6′, DC=9, Cola:~2 grados; a simple vista y 7X50B; Antonio Sánchez Ibarra (Hermosillo, Sonora, México)
2007 Ene. 11.73 UT: m1=-2.5:*, DC=9, Cola: 1 grado en AP 10 grados; simple vista; Juan José González (Villalverde, alt. 980 m, Zamora, España)
2007 Ene. 11.73 UT: m1=-2.0, Dia=5′, DC=8, Cola:2 grados; 11×80 B y a simple vista; Carlos Labordena (Castellón, España)
2007 Ene. 11.68 UT: m1=-3.5, Dia.=3′, DC=9, Cola:~2 grados; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Ene. 10.68 UT: m1=-3.9, dia=1′, DC=9, Cola:~1 grado, a simple vista, Toni Scarmato (Calabria, Italia)
2007 Ene. 10.68 UT: m1=-3.2, Dia=2′, DC=8, Cola:~2 grados; 7x50B; Toni Scarmato (Calabria, Italia)
2007 Ene. 10.34 UT: m1=-2.2:, Dia.=-, DC=8/, Cola:0.3 grados en AP:15 grados; 10x70R; Seiichi Yoshida (Ibaraki, Japan)
2007 Ene. 10.06 UT: m1=~-1.5, Dia.=~2.0′, DC=6; 41cm f4.5 Reflect (83x); John Drummond (Gisborne, New Zealand)
2007 Ene. 09.73 UT: m1=-2.0, Dia=5′, DC=8, Cola:2 grados; 11×80 B y a simple vista; Carlos Labordena (Castellón, España)
2007 Ene. 09.68 UT: m1=-2.5, Dia=2′, DC=8, Cola:1 grado; 7x50B; Toni Scarmato (Calabria, Italia)
2007 Ene. 07.68 UT: m1=-1.0, Dia=2′, DC=8, Cola:0.3 grados; 7x50B; Toni Scarmato (Calabria, Italia)
2007 Ene. 2.30 UT: m1=2.7*, Dia.=1.5′, DC=8, Cola:0.1 grados en AP:0 grados; 25x100B; Juan José González (Alto del Castro, alt.1720 m, León, España)

C/2006 M4 (SWAN)
2007 Ene. 12.63 UT: m1=12.2 ccd, Dia.=1′, DC=2, Cola: 3′ en AP:19; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 11.77 UT: m1=10.5, Dia=4′, DC=2, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 Ene. 10.63 UT: m1=10.9 ccd, Dia.=1.2′, DC=6/, Cola: 5′ en AP:11; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

C/2006 OF2 (Broughton)
2007 Dec. 09.44 UT: m1=[14.3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Nov. 13.90 UT: m1=13.5, Dia.=0.5′, DC=6; 20 cm SC (222x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Estrellas de comparación tomadas de la Secuencia Henden de HU Aqr]
2007 Nov. 06.81 UT: m1=14.9 ccd, Dia.=0.50′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 03.40 UT: m1=13.9, Dia.=0.4′, DC=3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan) [Difficult to see due to the hazy sky and a nearby 14-mag star.]
2007 Nov. 02.80 UT: m1=13.9 ccd, Dia.=0.54′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 30.72 UT: m1=14.1 ccd, Dia.=0.57′, DC=7; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 16.74 UT: m1=13.9 ccd, Dia.= 0.53′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 14.77 UT: m1=14.2 ccd, Dia.=0.44′, DC=8; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 11.88 UT: m1=13.5, Dia.=0.6′, DC=6; 20 cm SCT (133x); Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Oct. 11.73 UT: m1=14.2 ccd, Dia.=0.58′, DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.76 UT: m1=14.3 ccd, Dia.=0.61′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 06.42 UT: m1=13.5, Dia.=0.5′, DC=3/; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.41 UT: m1=13.5, Dia.=0.6′, DC=3/; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.16 UT: m1=13.7 ccd, Dia=0.5′; 35.5cm SC + CCD; Daniel Mendicini (remotamente I05, Las Campanas, Chile)
2007 Sep. 18.84 UT: m1=14.1 ccd, Dia.=0.38′, DC=7; 19 cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 16.80 UT: m1=13.6 ccd, Dia.=0.50′, DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 15.13 UT: m1=14.1 ccd, Dia.=+0.6′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Sep. 14.91 UT: m1=13.9 ccd, Dia.=0.56′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 14.18 UT: m1=14.8 ccd, Dia=0.4′; 35.5cm SC + CCD; Daniel Mendicini (remotamente I05, Las Campanas, Chile)
2007 Sep. 13.87 UT: m1=14.1 ccd, Dia.=0.54′, DC=8; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 10.80 UT: m1=13.7 ccd, Dia.=0.42′; DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 09.96 UT: m1=13.8, Dia.=0.4′, DC=6; 20 cm SC (133x); Juan José González (Alto del Castro, Aralla, alt. 1720 m, León, España)
2007 Sep. 08.90 UT: m1=13.6, Dia=1′, DC=2, no cola; 23.5cm SC (188x); Carlos Labordena (Castellón, España)
2007 Sep. 07.87 UT: m1=13.9, Dia.=0.3′, DC=6; 20 cm SC (200x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Sep. 02.95 UT: m1=13.9 ccd, Dia.=0.52′; DC=7/; Tail 1.5′ in PA 209 deg; 19cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 16.87 UT: m1=14.1 ccd, Dia.=0.74′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 10.86 UT: m1=14.2 ccd, Dia.=0.70′, DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 10.12 UT: m1=14.2, Dia.=0.3′, DC=6; 20 cm SC (200x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Cielo muy claro de montaña. Estrellas de campo comprobadas en el DSS. Estrellas de comparación tomadas de la Secuencia Henden de HU Aqr]

C/2006 L1 (Garradd)
2007 Ene. 22.78 UT: m1=14.0 ccd, Dia.=0.73′; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 19.85 UT: m1=12.5, Dia.=1′, DC=2/; 20 cm SCT (100x); Juan José González (Alto del Castro, alt.1720 m, León, España)
2007 Ene. 17.82 UT: m1=14.0 ccd, Dia.=0.95′; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 15.86 UT: m1=14.2 ccd, Dia.=0.85′, DC=7/; Cola: 1′ en AP: 75; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 13.04 UT: m1=14.7 ccd, Dia.=0.58′, DC=7/; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 11.80 UT: m1=11.5, Dia=6′, DC=2, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)

C/2006 K3 (McNaught)
2007 Oct. 16.87 UT: m1=16.5 ccd, Dia.= 0.63′; DC=2; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.86 UT: m1=16.6 ccd, Dia.=0.33′; DC=4/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

P/2006 HR30 (Siding Spring)
2007 Feb. 12.86 UT: m1=14.4, Dia.= –, DC=9; 20 cm SCT (160x); Juan José González (Caña Valles – Macizo Occidental – Picos de Europa, alt. 787 m, Asturias, España)
2007 Ene. 22.77 UT: m1=13.9 ccd, Dia.=0.41′, DC=8; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 15.85 UT: m1=14.3 ccd, Dia.=0.41′, DC=9; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 12.70 UT: m1=14.1 ccd, Dia.=0.5′, DC=9; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 10.71 UT: m1=14.3 ccd, Dia.=0.3′, DC=9; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 09.70 UT: m1=14.2 ccd, Dia.=0.3′, DC=9; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

C/2005 YW (LINEAR)
2007 Abr. 17.49 UT: m1=12.5, Dia.=1.5′, DC=3; 38cm L (80x); Michael Mattiazzo (Stockport observatory, South Australia)
2007 Mar. 20.07 UT: m1=14.1 ccd, Dia.=+0.33′; 28cm SC f:3.3 + CCD; Víctor Buso y Luis Mansilla (Observatorio Cristo Rey de Rosario, Argentina)
2007 Mar. 13.11 UT: m1=14.1 ccd, Dia.=+0.38′; 28cm SC f:3.3 + CCD; Víctor Buso y Luis Mansilla (Observatorio Cristo Rey de Rosario, Argentina)
2007 Mar. 10.10 UT: m1=13.4 ccd, Dia.=+0.42′; 28cm SC f:3.3 + CCD; Víctor Buso y Luis Mansilla (Observatorio Cristo Rey de Rosario, Argentina)
2007 Mar. 06.10 UT: m1=14.1 ccd, Dia.=+0.33′; 28cm SC f:3.3 + CCD; Víctor Buso y Luis Mansilla (Observatorio Cristo Rey de Rosario, Argentina)

C/2005 S4 (McNaught)
2007 Oct. 30.76 UT: m1=17.0 ccd, Dia.=0.33′; DC=9; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

C/2005 L3 (McNaught)
2007 Oct. 16.70 UT: m1=14.5 ccd, Dia.= 0.31′; DC=6; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 14.73 UT: m1=14.2 ccd, Dia.=0.52′, DC=3; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 11.70 UT: m1=14.5 ccd, Dia.=0.24′, DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.85 UT: m1=14.2 ccd, Dia.=0.52′; DC=3; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 06.41 UT: m1=[13.9; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.40 UT: m1=14.1, Dia.=0.3′, DC=6; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.15 UT: m1=14.2 ccd, Dia=0.5′; 35.5cm SC + CCD; Daniel Mendicini (remotamente I05, Las Campanas, Chile)
2007 Sep. 14.13 UT: m1=14.3 ccd, Dia=0.4′; 35.5cm SC + CCD; Daniel Mendicini (remotamente I05, Las Campanas, Chile)
2007 Sep. 08.84 UT: m1=13.8, Dia=50″, DC=3, no cola; 23.5cm SC (188x); Carlos Labordena (Castellón, España)
2007 Sep. 07.91 UT: m1=14.3, Dia.=0.2′, DC=7; 20 cm SCT (206x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Sep. 07.78 UT: m1=15.3 ccd, Dia.=0.44′; DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 16.80 UT: m1=14.9 ccd, Dia.=0.32′; DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 14.86 UT: m1=13.9, Dia.=0.9′, DC=4/; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 10.82 UT: m1=15.4 ccd, Dia.=0.50′, DC=7; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 07.88 UT: m1=14.5 ccd, Dia.=0.55′, DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 06.88 UT: m1=13.9, Dia.=0.8′, DC=4; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 05.85 UT: m1=13.8, Dia.=0.8′, DC=4; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 04.85 UT: m1=13.8, Dia.=0.8′, DC=4; 42cm L (81x); Martin Lehky (Hradec Kralove, Czech Republic)
2007 Ago. 03.84 UT: m1=14.2 ccd, Dia.=0.55′, DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Jul. 25.05 UT: m1=13.5, Dia.=0.7′, DC=6; 20 cm SC (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jul. 14.06 UT: m1=13.2, Dia.=0.8′, DC=6; 20 cm SC (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jun. 20.05 UT: m1=13.8, Dia.=0.5′, DC=6; 20 cm SC (100x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 May. 26.70 UT: m1=14.1, Dia.=0.3′, DC=6; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)

C/2005 E2 (McNaught)
2007 Feb. 25.77 UT: m1=16.5 ccd, Dia=0.21′, DC=2; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 23.73 UT: m1=15.9 ccd, Dia=0.43′, DC=4; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 16.72 UT: m1=16.6 ccd, Dia=0.40′; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 22.78 UT: m1=16.3 ccd, Dia.=0.36′, DC=3/; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 14.85 UT: m1=16.3 ccd, Dia.=0.41; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 13.04 UT: m1=16.0 ccd, Dia.=0.6′, DC=5; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

C/2004 B1 (LINEAR)
2007 Feb. 24.01 UT: m1=16.2 ccd, Dia=0.49′, DC=3; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

C/2003 WT42 (LINEAR)
2007 Abr. 14.94 UT: m1=15.4 ccd, Dia.=0,80′, DC=2/; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 06.89 UT: m1=15.0 ccd, Dia.=0.30′,DC=3; 19 cm Newton; Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 23.95 UT: m1=15.6 ccd, Dia=0.56′, Cola:2′ en AP:308 grados; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 22.90 UT: m1=15.3 ccd, Dia.=0.46′, 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 16.76 UT: m1=14.9 ccd, Dia=0.61′, DC=3/; Tail 3′ in PA 321 deg, 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

C/2002 VQ94 (LINEAR)
2007 Abr. 15.96 UT: m1=15.0 ccd, Dia.=0,56′, DC=3/; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 14.95 UT: m1=16.0 ccd, Dia.=0,50′, DC=3/; 8 cm apochromat; Sergey Shurpakov (Observatorio “Taurus-1”, Baran’, Belarus)
2007 Abr. 06.92 UT: m1=16.0 ccd, Dia.=0,45′,DC=2/;19 cm Newton; Sergey Shurpakov (Baran’,Belarus)
2007 Feb. 23.98 UT: m1=16.3 ccd, Dia=0.53′, DC=8/; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

191P/McNaught
2007 Dec. 09.49 UT: m1=14.2, Dia.=0.6′, DC=3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.64 UT: m1=14.1, Dia.=0.5′, DC=5; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Nov. 17.82 UT: m1=15.2 ccd, Dia.=0.49′; DC=8; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 17.11 UT: m1=14.0, Dia.=0.4′, DC=6; 20 cm SC (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Estrellas de campo comprobadas en el DSS. Estrellas de comparación tomadas de la Secuencia Henden del GRB000911]
2007 Nov. 06.77 UT: m1=15.1 ccd, Dia.=0.43′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 02.81 UT: m1=15.1 ccd, Dia.=0.41′; DC=3/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 30.84 UT: m1=15.0 ccd, Dia.=0.36′; DC=4/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 16.99 UT: m1=15.3 ccd, Dia.= 0.40′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

188P/LINEAR-Mueller

2007 Nov. 03.43 UT: m1=[14.3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan) [Not visible. Maybe too close to a 11-mag star.]
2007 Oct. 16.75 UT: m1=15.0 ccd, Dia.= 0.34′; DC=6; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 11.96 UT: m1=13.8, Dia.=0.3′, DC=6; 20 cm SCT (133x); Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Oct. 06.64 UT: m1=14.4, Dia.=0.3′, DC=4; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.46 UT: m1=[14.1; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)

185P/Petriew
2007 Mar. 17.82 UT: m1=11.7, Dia=2′, DC=2, no cola; 23.5cm SCT(94x); Carlos Labordena (Castellón, España)
2007 Mar. 16.85 UT: m1=11.0, Dia.=2′, DC=4; 20 cm SC (77x); Juan José González (Puerto de Aralla, alt. 1480 m, León, España)
2007 Mar. 11.81 UT: m1=12.1, Dia=2′, DC=3, no cola; 23.5cm SC(188x); Carlos Labordena (Castellón, España)
2007 Mar. 10.83 UT: m1=11.2, Dia.=2.0′, DC=4; 20 cm SC (100x); Juan José González (Puerto de Aralla, alt. 1480 m, León, España)
2007 Feb. 14.80 UT: m1=11.7, Dia.=1.2′, DC=4; 20 cm SCT (100x); Juan José González (Collada de la Cobertoria, Lena, alt. 1179 m, Asturias, España) [Cielo muy claro de montaña. Luz zodiacal. Altura sobre el horizonte: 10 grados]
2007 Feb. 12.80 UT: m1=11.8, Dia.=1.2′, DC=4; 20 cm SCT (133x); Juan José González (Caña Valles – Macizo Occidental – Picos de Europa, alt. 787 m, Asturias, España)

128P/Shoemaker-Holt

2007 Oct. 10.07 UT: m1=16.8 ccd, Dia.=0.30′; DC=9; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

110P/Hartley 3
2007 Dec. 09.51 UT: m1=14.4, Dia.=0.5′, DC=4/; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japon)
2007 Nov. 03.66 UT: m1=[13.0:; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan) [Not visible. Through thin clouds.]
2007 Oct. 05.76 UT: m1=[14.4; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)

96P/Machholz
2007 Jun. 26.08 UT: m1=13.7, Dia.=0.7′, DC=4; 20 cm SC (160x); Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Jun. 19.085 UT: m1=12.6 ccd, Dia.=0.8′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Jun. 06.91 UT: m1=15.0 ccd, Dia=0.38′, DC=8; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Jun. 04.89 UT: m1=14.6 ccd, Dia=0.63′, DC=5; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 26.72 UT: m1=12.8, Dia.=0.8′, DC=3; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 May. 24.95 UT: m1=14.1 ccd, Dia.=0.75′, DC=5/; 8 cm apochromat+CCD; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 20.97 UT: m1=14.0 ccd, Dia=0.65′, DC=3/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 19.90 UT: m1=14.2 ccd, Dia=0.58′,DC=3; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 May. 13.05 UT: m1=11.4, Dia=4′, DC=2, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 May. 09.05 UT: m1=10.9, Dia.=1.5′, DC=4; 20 cm SC (100x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 May. 06.01 UT: m1=12.9 ccd, Dia.=1.2′, DC=7/; 8 cm apochromat; Sergey Shurpakov (Observatorio Taurus-1, Baran’, Belarus)
2007 Abr. 29.76 UT: m1=10.9, Dia.=1.6′, DC=5; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Abr. 28.76 UT: m1=10.7, Dia.=2.2′, DC=5/; 40.0cm L f/4.5 (75x); Seiichi Yoshida (Gunma, Japan)
2007 Abr. 22.17 UT: m1=8.8, Dia.=3′, DC=6, Cola:0.1 grados en AP:290 grados; 25×100 B; Juan José González (Collada de la Cobertoria, Lena, alt. 1179 m, Asturias, España)
2007 Abr. 18.16 UT: m1=8.2, Dia.=3′, DC=6; 25×100 B; Juan José González (Puerto de Aralla, alt. 1530 m, León, España)
2007 Abr. 17.17 UT: m1=7.6, Dia.=3′, DC=5, no cola; 23.5cm SC (67x); Carlos Labordena (Castellón, España)
2007 Abr. 13.18 UT: m1=7.2, Dia.=3′, DC=6; 25×100 B; Juan José González (Alto de Rosales, alt. 1400 m, León, España)

93P/Lovas 1
2007 Dec. 20.82 UT: m1=14.6 ccd, Dia.=0.23′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Dec. 09.47 UT: m1=13.1, Dia.=1.2′, DC=6; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.50 UT: m1=12.8, Dia.=1.2′, DC=4; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Dic. 04.89 UT: m1=12.7, Dia.=1.2′, DC=5; 20 cm SC (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Nov. 18.01 UT: m1=13.0, Dia.=0.64′; DC=3; 41cm L (79x); Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 17.73 UT: m1=13.7 ccd, Dia.=0.89′; DC=7; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 11.99 UT: m1=12.3, Dia.=1′, DC=4, no cola; 23.5cm SC (94x);Carlos Labordena (Castellón, España)
2007 Nov. 06.74 UT: m1=13.6 ccd, Dia.=0.94′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 03.89 UT: m1=13.0, Dia.=0.8′, DC=5; 20 cm SCT (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Estrellas de comparación de la secuencia Henden de DZ Psc]
2007 Nov. 03.47 UT: m1=13.6, Dia.=0.8′, DC=5; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan) [Very bright and easy to see, probably because it located overhead.]
2007 Nov. 02.76 UT: m1=13.3 ccd, Dia.=1.4′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 30.71 UT: m1=13.4 ccd, Dia.=1.5′, DC=6; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 29.74 UT: m1=14.1 ccd, Dia.=0.44′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 16.78 UT: m1=13.5 ccd, Dia.= 0.54′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 14.78 UT: m1=13.6 ccd, Dia.=0.40′, DC=7; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.81 UT: m1=13.5 ccd, Dia.=0.67′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 06.62 UT: m1=13.4, Dia.=0.5′, DC=5; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.48 UT: m1=13.4, Dia.=0.4′, DC=5; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Sep. 18.85 UT: m1=14.4 ccd, Dia.=0.52′, DC=8/; Tail 1,2′ in PA:236 deg.; 19 cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 16.81 UT: m1=13.4 ccd, Dia.=0.40′, DC=4; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 14.93 UT: m1=13.9 ccd, Dia.= 0.37′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 13.93 UT: m1=13.8 ccd, Dia.=0.50′, DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 11.09 UT: m1=14.4 ccd, Dia.=0.5′; lente Nikon 200 mm + CCD; Luis Mansilla (remotamente BRT, Obs. del Teide, Islas Canarias, España)
2007 Sep. 10.84 UT: m1=14.5 ccd, Dia.=0.38′; DC=7/; Tail 1,5′ in PA 239 deg; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 10.18 UT: m1=14.3, Dia.=0.5′, DC=6; 20 cm SC (133x); Juan José González (Alto del Castro, Aralla, alt. 1720 m, León, España)
2007 Sep. 03.01 UT: m1=15.0 ccd, Dia.=0.25′; DC=8; 19cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 16.97 UT: m1=14.7 ccd, Dia.=0.56′; DC=4; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

76P/West-Kohoutek-Ikemura
2007 Ene. 18.10 UT: m1=16.4 ccd, Dia.=0.58′, DC=2/; Cola: 1′ en AP:205 grados; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 14.81 UT: m1=16.5 ccd, Dia.=0.25′, DC=1; Cola:1′ en AP:215; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

75P/Kohoutek

2007 Oct. 10.04 UT: m1=16.8 ccd, Dia.=0.17′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

74P/Smirnova-Chernykh
2007 Nov. 06.93 UT: m1=16.9 ccd, Dia.=0.24′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

50P/Arend
2007 Dec. 20.84 UT: m1=16.1 ccd, Dia.=0.21′; DC=9; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Dec. 09.48 UT: m1=[15.3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.65 UT: m1=15.0, Dia.=0.4′, DC=3/; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Nov. 06.72 UT: m1=15.8 ccd, Dia.=0.37′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 30.81 UT: m1=16.0 ccd, Dia.=0.3′, DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 16.81 UT: m1=15.4 ccd, Dia.= 0.44′; DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.80 UT: m1=15.3 ccd, Dia.=0.46′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 06.65 UT: m1=[14.3; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.73 UT: m1=[14.2; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Sep. 18.96 UT: m1=15.6 ccd, Dia.=0.22′, DC=7/; 19 cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 16.98 UT: m1=15.0 ccd, Dia.=0.23′, DC=5; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 14.95 UT: m1=14.9 ccd, Dia.= 0.41′; DC=5; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 13.83 UT: m1=15.2 ccd, Dia.=0.43′, DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 07.97 UT: m1=16.1 ccd, Dia.=0.49′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)

46P/Wirtanen
2007 Dic. 30.83 UT: m1=9.3, Dia.=6′, DC=3; 25×100 B; Juan José González (Aralla, alt. 1440 m, León, España)
2007 Dic. 26.80 UT: m1=9.6, Dia.=6′, DC=3; 25×100 B; Juan José González (Quintanilla – La Magdalena, alt. 1050 m, León, España)
2007 Dez. 21.97 UT: m1=10.5, Dia.=4′, DC=3; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil) [Interferencia luz lunar]
2007 Dez. 16.99 UT: m1=10.6, Dia.=4′, DC= 3; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil) [Interferencia luz lunar]
2007 Dic. 14.97 UT: m1=11.5; 18cm L (115x); Alexandre Amorim (Florianopolis, Brasil)
2007 Dic. 12.98 UT: m1=11.5, Dia.=1′, Dc=3; 18cm L (115x); Alexandre Amorim (Florianopolis, Brasil)
2007 Dec. 12.50 UT: m1=10.3; 25×100 B; David A. J. Seargent (Cowra, NSW, Australia)
2007 Dic. 11.82 UT: m1=10.2, Dia.=4′, DC=2; 25×100 B; Juan José González (Sierra del Aramo, alt. 980 m, Asturias, España)
2007 Dec. 10.46 UT: m1=10.4; Dia.=4′; 25×100 B David A. J. Seargent (Cowra, NSW, Australia)
2007 Dez. 09.97 UT: m1=11.1, Dia.=4′, DC=4; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Dec. 09.42 UT: m1=12.9, Dia.=1.2′, DC=1/; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan)
2007 Dic. 04.86 UT: m1=10.5, Dia.=4′, DC=2; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Dic. 01.98 UT: m1=12.2, Dia.=1.5′, DC= 4; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 28.979 UT: m1=12.5, Dia.=1.5′, DC= 4; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 27.77 UT: m1=11.7, Dia.=4′, DC=2/; 20 cm SC (100x); Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España)
2007 Nov. 17.98 UT: m1=12.5, Dia=1.5′, DC=4; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 13.87 UT: m1=12.3, Dia.=1.8′, DC=2; 20 cm SC (133x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Nov. 07.92 UT: m1=12.7, Dia.=1.5′, DC=3; 20 cm SC (100x); Juan Jose Gonzalez (Alto del Castro – Aralla, alt. 1720 m, Leon, España) [Cielo muy claro de montaña. Movimiento seguido durante 90 minutos]
2007 Nov. 03.42 UT: m1=13.7, Dia.=0.7′, DC=4; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan) [Unexpectedly, it was already bright and large. Clearly visible even in the somewhat low sky)
2007 Oct. 05.14 UT: m1=14.8 ccd, Dia=0.34′; 35.5cm SC + CCD; Daniel Mendicini (remotamente I05, Las Campanas, Chile)

29P/Schwassmann-Wachmann 1
2007 Dez. 31.10 UT: m1=12.9, Dia.=1′, DC=6; 22cm L f:6.5 (160x); Marco Goiato (Araçatuba, Brasil)
2007 Dec. 09.73 UT: m1=14.5, Dia.=0.5′, DC=2; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.68 UT: m1=14.0, Dia.=0.4′, DC=2; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Nov. 17.94 UT: m1=16.1 ccd, Dia.=0.32′; DC=8; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 06.85 UT: m1=15.7 ccd, Dia.=0.28′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 03.63 UT: m1=14.2, Dia.=0.6′, DC=2; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan) [No outburst has been reported recently. But it was visible unexpectedly. Diffuse, but not so extremely faint.]
2007 Nov. 02.96 UT: m1=16.6 ccd, Dia.=0.24′; DC=9; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 16.88 UT: m1=15.5 ccd, Dia.= 0.76′; DC=1/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.89 UT: m1=15.3 ccd, Dia.=0.42′; DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 05.77 UT: m1=14.1, Dia.=0.4′, DC=4; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Sep. 19.00 UT: m1=15.7 ccd, Dia.=0.38′, DC=4/; 19 cm Newton; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Sep. 17.03 UT: m1=15.7 ccd, Dia.=0.24′, DC=8; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 17.03 UT: m1=14.6 ccd, Dia.= 0.37′; DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Ago. 08.01 UT: m1=14.7 ccd, Dia.=0.41′, DC=3; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Abr. 06.77 UT: m1=12.6 ccd, Dia.=1,5′, DC=2; 19 cm Newton; Sergey Shurpakov (Baran’,Belarus)
2007 Mar. 17.85 UT: m1=12.7, Dia=1′, DC=3, no cola; 23.5cm SCT(188x); Carlos Labordena (Castellón, España)
2007 Mar. 16.89 UT: m1=12.3, Dia.=1.2′, DC=4; 20 cm SC (160x); Juan José González (Puerto de Aralla, alt. 1480 m, León, España)
2007 Mar. 11.86 UT: m1=12.7, Dia.=1.2′, DC=2/; 20 cm SC (133x); Juan José González (Puerto de Aralla, alt. 1480 m, León, España)
2007 Mar. 11.82 UT: m1=12.8, Dia=1′, DC=3, no cola; 23.5cm SC (188x); Carlos Labordena (Castellón, España)
2007 Feb. 11.80 UT: m1=13.9, Dia=0.3′, DC=3; 41 cm Newton (226x); Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 04.84 UT: m1=12.5, Dia.=0.8′, DC=5; 20 cm SCT (133x); Juan José González (Argañosa – Illas, alt.400 m, Asturias, España) [En evolución tras el reciente outburst]
2007 Ene. 22.75 UT: m1=15.7 ccd, Dia.=0.5′, DC=7/; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 15.88 UT: m1=16.2 ccd, Dia.=0.31′, DC=8; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Ene. 14.75 UT: m1=16.2 ccd, Dia.=0.40′, DC=7; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

17P/Holmes
2007 Dec. 31.47 UT: m1=3.8, Dia.=&60′, DC=1; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dec. 30.91 UT: m1=3.0, Dia.=90′, DC=2; NE; Toni Scarmato (Calabria, Italia)
2007 Dic. 30.82 UT: m1=4.5, Dia.=75.0′, DC=0; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Dic. 30.81 UT: m1=3.1, Dia.=75′, DC=2; 4×30 monocular; Juan José González (Aralla, alt. 1440 m, León, España)
2007 Dec. 30.47 UT: m1=3.8, Dia.=&55′, DC=0; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dec. 30.44 UT: m1=4.0; 2.5×25 opera glass; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Dic. 29.81 UT: m1=3.5, Dia.=60′, DC=0; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Dec. 29.75 UT: m1=3.0, Dia.=85′, DC=2; NE; Toni Scarmato (Calabria, Italia)
2007 Dec. 29.74 UT: m1=3.6, Dia.=60′, DC=2; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dez. 28.97 UT: m1=4.1, Dia.=70′, DC=0; 7X50 B; Marco Goiato (Araçatuba, Brasil)
2007 Dic. 28.82 UT: m1=4.5, Dia.=70.0′, DC=1; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Dec. 28.73 UT: m1=3.6, Dia.=60′, DC=2; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 27.98 UT: m1=4.0, Dia.=60´,DC=0, 11×80 B; Willian Souza (Sao Paulo, Brasil)
2007 Dic. 27.80 UT: m1=4.5, Dia.=66.0′, DC=1; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Dic. 26.97 UT: m1=4.0; 11×80 B; Willian Souza (Sao Paulo, Brasil)
2007 Dic. 26.78 UT: m1=3.2, Dia.=70′, DC=2/; monocular 4×30; Juan José González (Quintanilla – La Magdalena, alt. 1050 m, León, España)
2007 Dic. 18.73 UT: m1=3.0, Dia.=65′, DC=2; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dec. 18.68 UT: m1=3.8, Dia.=58′, DC=1; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 17.86 UT: m1=3.9, Dia.=70′, DC=1; 15.8cm L (48x); Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dec. 17.66 UT: m1=3.8, Dia.=&50′, DC=0; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 16.98 UT: m1=4.0, Dia.=60′, DC=0; 7X50 B; Marco Goiato (Araçatuba, Brasil) [Interferencia luz lunar]
2007 Dec. 16.95 UT: m1=3.5, Dia.=60′, DC=4; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dec. 15.91 UT: m1=3.3, Dia.=60′, DC=4; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 15.87 UT: m1=4.3, Dia.=57′, DC=1; 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Dec. 15.60 UT: m1=3.5, Dia.=55′, DC=1; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 14.98 UT: m1=3.0, Dia.=50′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Dic. 14.82 UT: m1=2.8, Dia.=70′, DC=3; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dic. 13.98 UT: m1=3.0, Dia.=45′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Dic. 13.92 UT: m1=3.8, Dia.=65′, DC=0; 12X50 B; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dic. 13.83 UT: m1=2.8, Dia.=70′, DC=3; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dec. 13.82 UT: m1=3.3, Dia.=57′, DC=4; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dec. 13.63 UT: m1=3.5, Dia.=52′, DC=1; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 12.95 UT: m1=3.5, Dia.=68′, DC=1; 12X50 B; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dic. 12.90 UT: m1=2.7, Dia.=70′, DC=4; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dic. 12.85 UT: m1=3.4, Dia.=47′, DC=1, no cola; simple vista y 11×80 B; Carlos Labordena (Castellón, España)
2007 Dec. 12.52 UT: m1=3.2; Dia.=60′; Naked eye; David A. J. Seargent (Cowra, NSW, Australia)
2007 Dic. 12.00 UT: m1=3.6, Dia.=50X50´, DC=3; 20X70 B; Jesús Guerrero (Barquisimeto, Venezuela)
2007 Dic. 11.90 UT: m1=3.3, Dia.=45′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Dic. 11.86 UT: m1=3.3, Dia.=55′, DC=3; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 11.81 UT: m1=3.0, Dia.=60′, DC=3; simple vista; Juan José González (Sierra del Aramo, alt. 980 m, Asturias, España)
2007 Dic. 11.73 UT: m1=3.6, Dia.=70′, DC=1; 12X50 B; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dic. 10.90 UT: m1=3.3, Dia.=45′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Dic. 10.74 UT: m1=2.9, Dia.=60′, DC=4; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dic. 10.70 UT: m1=3.7, Dia.=65′, DC=3; 12X50 B Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dec. 10.47 UT: m1=3.4; Dia.=70′; Naked eye; David A. J. Seargent (Cowra, NSW, Australia)
2007 Dic. 09.99 UT: m1=3.8, Dia.=55′, DC=1; Cola 1.0 grado em AP 175 grados; 7X50 B; Marco Goiato (Araçatuba, Brasil)
2007 Dic. 09.73 UT: m1=3.6, Dia.=65′, DC=3; 12X50 B Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dec. 09.47 UT: m1=2.7, Dia.=70′, DC=2; NE; Seiichi Yoshida (Gunma, Japan)
2007 Dic. 09.00 UT: m1=3.5, Dia.=40×60′, DC=4, en AP=160; 20X70 B y 7X50 B; Jesús Guerrero (Barquisimeto, Venezuela)
2007 Dic. 08.79 UT: m1=4.3, Dia.=50′, DC=1; 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Dic. 08.78 UT: m1=3.3, Dia.=50′, DC=2/; 4×30 B Opera; Juan José González (Grandota, Oviedo, alt. 480 m, Asturias, España)
2007 Dec. 08.64 UT: m1=2.7, Dia.=67′, DC=2; NE; Seiichi Yoshida (Gunma, Japan)
2007 Dic. 07.90 UT: m1=3.3, DC=1; simple vista; Rafael Benavides (Posadas, Córdoba, España)
2007 Dic. 07.78 UT: m1=4.3, Dia.=47′, DC=1; 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Dec. 07.77 UT: m1=3.4, Dia.=42′, DC=3; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 07.74 UT: m1=2.8, Dia.=65′, DC=4; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dic. 07.70 UT: m1=3.9, Dia.=60′, DC=1; 12X50 B Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dec. 07.60 UT: m1=3.4, Dia.=54′, DC=1/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 06.983 UT: m1=3.5, Dia.=65´, DC=4, Cola: en AP=170 grados; 20X70 B; Jesus Guerrero (Padre Diego, Venezuela)
2007 Dic. 06.77 UT: m1=4.2, Dia.=44′, DC=1; 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Dic. 06.72 UT: m1=2.7, Dia.=75′, DC=5; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dic. 06.71 UT: m1=3.7, Dia.=55′, DC=2; L15.8cm(48x) Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dec. 06.60 UT: m1=3.3, Dia.=50′, DC=1/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 06.04 UT: m1=4.0, Dia.=48′, DC=0; 11×80 B; Wesley Araujo (Salvador-BA, Brasil)
2007 Dic. 05.95 UT: m1=3.8, Dia.=60′, DC=2; 12X50 B Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dic. 05.85 UT: m1=3.2, Dia.=45′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Dec. 05.60 UT: m1=3.1, Dia.=63′, DC=2/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dec. 05.60 UT: m1=2.8, Dia.=60′, DC=4; NE; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 05.06 UT: m1=3.9, Dia.=50′, DC=0; 11×80 B; Wesley Araujo (Salvador-BA, Brasil)
2007 Dic. 05.02 UT: m1=3.1, Dia.=50′, DC=2/; 4×30 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Dic. 04.87 UT: m1=4.3, Dia.=46′, DC=1; 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Dic. 04.84 UT: m1=3.2, Dia.=45′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Dic. 04.78 UT: m1=3.1, Dia.=50′, DC=2/; 4×30 B; Juan José González (Manzaneda, Oviedo, alt. 300 m, Asturias, España)
2007 Dec. 04.73 UT: m1=2.7, Dia.=70′, DC=5; Toni Scarmato (Calabria, Italia)
2007 Dic. 04.07 UT: m1=3.7, Dia.=50′, DC=0; 11×80 B; Wesley Araujo (Salvador-BA, Brasil)
2007 Dic. 03.88 UT: m1=3.3, Dia.=45′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Dec. 03.60 UT: m1=3.3, Dia.=52′, DC=1/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dic. 03.04 UT: m1=3.7, Dia.=48′, DC=0; 11×80 B; Wesley Araujo (Salvador-BA, Brasil)
2007 Dic. 03.04 UT: m1=3.5, Dia.=60´,DC=1, 8×30 B; Willian Souza (Sao Paulo, Brazil)
2007 Dic. 02.95 UT: m1=3.7, DC=2; Naked eye; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dic. 02.90 UT: m1=4.3, Dia.=42.0′, DC=1; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Dec. 02.88 UT: m1=3.4, Dia.=42′, DC=3; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dec. 02.60 UT: m1=3.0, Dia.=55′, DC=2; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dez. 02.06 UT: m1=3.7, Dia.=55′, DC=1; Cola:1.0 grado em AP 190 grados; 7X50 B; Marco Goiato (Araçatuba, Brasil)
2007 Dic. 01.79 UT: m1=2.9, Dia.=45′, DC=2; 4×30 B; Juan José González ( Grandota, Oviedo, alt. 480 m, Asturias, España)
2007 Dec. 01.78 UT: m1=3.4, Dia.=40′, DC=3; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 01.73 UT: m1=2.7, Dia.=70′, DC=5; simple vista; Toni Scarmato (Calabria, Italia)
2007 Dec. 01.60 UT: m1=3.3, Dia.=48′, DC=1; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Nov. 30.08 UT: m1=3.4, Dia.=50´,DC=1; 8×30 B; Willian Souza (Sao Paulo, Brasil) [dia.= >1deg w/11x80B]
2007 Nov. 30.08 UT: m1=3.8, Dia.=60′, DC=1; Cola: 2.0 grados em AP 190 grados; 7X50 B; Marco Goiato (Araçatuba, Brasil)
2007 Nov. 30.07 UT: m1=3.8, Dia.=30′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brasil) [comet altitude 13 degrees; light pollution and nebulosity]
2007 Nov. 29.92 UT: m1=3.4, Dia.=40′, DC=3; 8×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 29.72 UT: m1=2.7, Dia.=70′, DC=5; simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 29.083 UT: m1=3.8, Dia.=50′, DC=1; Cola: 1.5 grados em AP 190 grados; 7X50 B; Marco Goiato (Araçatuba, Brasil)
2007 Nov. 29.04 UT: m1=3.5, Dia.=40′, DC=0/; 10×50 B; Alexandre Amorim (Florianopolis, Brasil) [comet altitude 13 degrees; light pollution]
2007 Nov. 28.89 UT: m1=4.4, Dia.=40.0′, DC=1; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 28.88 UT: m1=3.3, Dia.=50′, DC=2; simple vista y 10 cm R (17x); Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 28.83 UT: m1=3.3, Dia.=50′, DC=2; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 28.08 UT: m1=3.4, Dia.=30´, DC=1; 3×40 Monocular; Willian Souza (Sao Paulo, Brasil)
2007 Nov. 27.91 UT: m1=3.5, Dia.=45′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 27.88 UT: m1=3.4, Dia.=40′, DC=2; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 27.88 UT: m1=4.3, Dia.=42.0′, DC=2; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 27.81 UT: m1=2.9, Dia.=40′, DC=3; 4×30 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España) [En 25x100B: Coma 40×48′ (alargada hacia su difuso borde S.); región interna más brillante ext. 23′ desde la condensación central, en AP 190 grados; amplia estructura en cola extendiéndose 1.2 grados desde el centro en AP 190 grados. Observación realizada antes del orto lunar. Cielo muy claro de montaña]
2007 Nov. 27.75 UT: m1=2.7, Dia.=60′, DC=5; simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 27.09 UT: m1=4.0, Dia.=40′, DC=0; 7X50 B; Marco Goiato (Araçatuba, Brasil) [moon interference]
2007 Nov. 27.03 UT: m1=3.5, Dia.=40′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brazil) [comet altitude 13 degrees; light pollution]
2007 Nov. 26.90 UT: m1=4.2, Dia.=40.0′, DC=3; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 26.81 UT: m1=3.6, Dia.=40′, DC=1; 12X50B Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 26.81 UT: m1=3.5, Dia.=45′, DC=0; 15.8cm L (48x); Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 26.75 UT: m1=3.0, Dia.=40′, DC=3; simple vista; Toni Scarmato (Calabria, Italia) [moonlight]
2007 Nov. 26.70 UT: m1=3.3, Dia.=50′, DC=2; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 25.88 UT: m1=3.5, Dia.=40′, DC=1; simple vista; Rafael Benavides (Posadas, Córdoba, España) [interferencia lunar]
2007 Nov. 25.86 UT: m1=3.8, Dia.=33.0′, DC=3; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 25.63 UT: m1=3.2, Dia.=42′, DC=1/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [Comet Holmes is very diffuse, with little condensation. Due to the full moon near by the comet, it looks faint. But the large nebulous comet is clearly visible]
2007 Nov. 24.91 UT: m1=3.2, Dia.=40′, DC=0; 15.8cm L (48x); Giuseppe Pappa (Mascalucia, Sicilia, Italia) [Moonlight]
2007 Nov. 24.73 UT: m1=3.4, Dia.=30′, DC=2; simple vista; Toni Scarmato (Calabria, Italia) [Strong moonlight]
2007 Nov. 24.61 UT: m1=3.1, Dia.=40′, DC=1; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Nov. 24.10 UT: m1=4.0, Dia.=35′, DC=0; 7X50 B; Marco Goiato (Araçatuba, Brasil) [moon interference]
2007 Nov. 23.04 UT: m1=4.0, Dia.=15′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brasil) [comet altitude 9 degrees; light pollution; moonlight]
2007 Nov. 22.96 UT: m1=3.5, Dia.=35′, DC=1; 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 22.90 UT: m1=3.8; Dia.=39.0′, DC=2; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 22.84 UT: m1=3.1, Dia.=37′, DC=3; 4×30 B; Juan José González (Oviedo, alt. 255 m, Asturias, España) [Polución luminosa urbana; interferencia lunar ]
2007 Nov. 22.74 UT: m1=3.2, Dia.=30′, DC=3; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 22.51 UT: m1=3.1, Dia.=39′, DC=2/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [Very cold, but the sky is very clear. So the diffuse comet is well visible despite the full moon. Fainter stars are visible with naked eyes than usual. And Comet Holmes is evidently visible with naked eyes, about 3 mag large diffuse nebulous object (smaller than 1 deg)]
2007 Nov. 22.06 UT: m1=4.0, Dia.=20′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brasil) [comet altitude 11 degrees; light pollution; moonlight]
2007 Nov. 21.90 UT: m1=3.2, Dia.=30′, DC=4; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 21.87 UT: m1=3.8, Dia.=37.0′, DC=3; 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 21.75 UT: m1=3.0, Dia.=30′, DC=3/; simple vista; Toni Scarmato (Calabria, Italia) [Haze, moonlight]
2007 Nov. 21.47 UT: m1=3.1, Dia.=40′, DC=2; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [The sky is very clear. But large Moon shines overhead, so the comet looks very faint. But the very large diffuse coma is visible]
2007 Nov. 21.08 UT: m1=3.5, Dia.=30´,DC=1; 3×40 Monocular; Willian Souza (Sao Paulo, Brazil)
2007 Nov. 20.87 UT: m1=3.1, Dia.=37′, DC=4; 4×30 B; Juan José González ( Oviedo, alt. 255 m, Asturias, España ) [En 25x100B: Coma 37×48′ (alargada hacia su difuso borde S.); región interna más brillante ext. 23′ desde la condensación central, en AP 195 grados; estructura radial (“cola”) extendiéndose 1.2 grados desde el centro en AP 195 grados. Polución luminosa urbana; interferencia lunar]
2007 Nov. 20.82 UT: m1=2.8, Dia.=45′, DC=3/; simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 20.75 UT: m1=2.8, Dia.=30′, DC=2; 15.8cm L (48x); Giuseppe Pappa (Mascalucia, Sicilia, Italia) [Moonlight interference]
2007 Nov. 20.60 UT: m1=3.0, Dia.=39′, DC=3/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [Comet Holmes has passed alpha Persei. So it looks very bright and large even with a moon light thanks to the clear sky. The coma is elliptic, suggesting a broad tail towards south west]
2007 Nov. 20.03 UT: m1=4.1, Dia.=15′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brasil) [comet altitude 8 degrees; light pollution; moonlight]
2007 Nov. 19.83 UT: m1=3.2:, Dia.=30′, DC=4; 10×50 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 19.76 UT: m1=3.2, Dia.=28′, DC=1; 12x50B; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 19.71 UT: m1=3.0, Dia.=33′, DC=3; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [It was rainy, but suddenly rain stopped and the sky became fine with few clouds. So I stopped going to bed and went out to obesrve the comet. The outer faint coma is overlapping on alpha Persei. But the central bright core is apart from the star. So it is not difficult to estimate the total magnitude with Sidgwick method. But the diameter estimate may be influenced by the star]
2007 Nov. 18.89 UT: m1=3.7, Dia.=35.0′, DC=3; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 18.81 UT: m1=2.9, Dia.=28′, DC=1; 15.8cm L 48x; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 18.81 UT: m1=–, Dia.=–, DC=–; simple vista; Toni Scarmato (Calabria, Italia) [Overimposed to Miphak, impossible to do a serious estimation]
2007 Nov. 18.78 UT: m1=3.1, Dia.=30′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 18.72 UT: m1=3.0, Dia.=30′, DC=2; 15.8cm L 48x; Giuseppe Pappa (Mascalucia, Sicilia, Italia)[Low in the sky from my home]
2007 Nov. 18.55 UT: m1=3.1, Dia.=34′, DC=3; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [It was very cold, but the sky was very clear and the comet looked bright.]
2007 Nov. 18.15 UT: m1=3.4, Dia.= 38′, DC=2, Cola=0.5 grados en AP=220 grados ; 22cm L f:6.5 (36x); Marco Goiato (Araçatuba, Brasil)
2007 Nov. 18.01 UT: m1=3.2, Dia.=31′, DC=1; 12X50 B; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 17.93 UT: m1=3.0, Dia.=25′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 17.64 UT: m1=3.1, Dia.=30′; DC=2/; 3cm R (6x); Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 17.55 UT: m1=3.0, Dia.=37′, DC=3; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [Finally, the rim of Comet Holmes’s coma touched with alpha Per! Large diffuse object. Only a faint diffuse something is visible next to alpha Per with naked eyes]
2007 Nov. 17.22 UT: m1=3.6, Dia.=33.0′, DC=3; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 17.121 UT: m1=3.4, Dia.=28′, DC=5; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 17.00 UT: m1=2.7, Dia.=35′, DC=6; simple vista; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [En binoculares de ópera 4×30: m1=2.9] [En 20cm SCT (77x): difusa coma externa no perceptible; disco interno: 35′ (alargado hacia su difuso borde S.); región oval brillante ext. 17′ desde el centro, en AP 205 grados; estructura radial (“cola”) extendiéndose 0.7 grados desde el centro en A.P. 200 grados; condensación central casi estelar: m2=12.5 en Cielo muy claro de montaña]
2007 Nov. 16.93 UT: m1=2.9, Dia.=25′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 16.90 UT: m1=3.1, Dia.=38′, DC=2; 15.8cm L 48x; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 16.75 UT: m1=2.6, Dia.=30′, DC=6; simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 16.73 UT: m1=3.0, Dia.=25′, DC=5; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 16.63 UT: m1=3.1, Dia.=30′; DC=2/; 3cm R (6x); Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 16.54 UT: m1=2.9, Dia.=35′, DC=3/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [It is getting diffuse, more weakly condensed day by day. Also visible with naked eyes, but impossible to estimate the magnitude]
2007 Nov. 16.121 UT: m1=3.3, Dia.=25′, DC=5; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 16.04 UT: m1=2.8, Dia=20′, DC=0; 10×50 B; Alexandre Amorim (Florianopolis, Brasil) [comet altitude 8 degrees; light pollution]
2007 Nov. 15.98 UT: m1=3.0, Dia.=28′, DC=3; 12X50 B; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 15.90 UT: m1=3.7, Dia.=33.0′, DC=4; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 15.89 UT: m1=2.9, Dia.=30′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 15.75 UT: m1=2.6, Dia=30′, DC=6; simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 15.52 UT: m1=3.3, Dia.=37′, DC=6; NE; Seiichi Yoshida (Kanagawa, Japan) [It is still clearly visible with naked eyes. But now it is very hard to estimate the total magnitude because diffuse and faint]
2007 Nov. 15.51 UT: m1=3.0, Dia.=33′, DC=4; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [The coma looks elliptic and elongated]
2007 Nov. 14.90 UT: m1=2.8, Dia.=24′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 14.88 UT: m1=2.8, Dia.=30′, DC=2; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 14.88 UT: m1=3.6, Dia.=30.0′, DC=4; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 14.69 UT: m1=3.0, Dia.=30′, DC=3, 12X50 B; Giuseppe Pappa (Etna, alt. 1000 m, Italia)
2007 Nov. 14.62 UT: m1=2.8, Dia.=31′, DC=4/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan) [Comet Holmes looks diffuse and faint through a monocular]
2007 Nov. 14.62 UT: m1=3.0, Dia.=34′, DC=6/; NE; Seiichi Yoshida (Kanagawa, Japan)
2007 Nov. 14.23 UT: m1=3.6, Dia.=29.0′, DC=4; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 14.05 UT: m1=3.8, Dia.=20′, DC=0; 7×50 B; Frederico Paiva Quintão (Belo Horizonte/MG, Brasil)
2007 Nov. 14.03 UT: m1=2.6, Dia.=30′, DC=6; simple vista; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [En 25x100B: m1=3.0; difusa coma externa no perceptible; disco interno: 31′ (alargado hacia su difuso borde S.); región oval brillante ext. 11′ desde el centro, en AP 205 grados; estructura radial (“cola”) extendiéndose 0.6 grados desde el centro) en AP 200 grados. En 20 cm SC (77x): condensación central casi estelar: m2=12.7 en Cielo muy claro de montaña]
2007 Nov. 13.85 UT: m1=2,9, Dia.=34′, DC=4, 15,8cm L ; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 13.77 UT: m1=2.5, Dia=40′, DC=6; simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 13.62 UT: m1=3.0, Dia.=30′, DC=5/; 10x66R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Nov. 13.62 UT: m1=2.9, Dia.=30′, DC=6/; NE; Seiichi Yoshida (Kanagawa, Japan) [I observed the comet through a gap of clouds. Maybe through thin clouds]
2007 Nov. 12.88 UT: m1=3.5, Dia.=29.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 12.85 UT: m1=3.2, Dia.=30′, DC=4; 15,8cm L; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 12.63 UT: m1=2.8, Dia.=30′, DC=5; 10x66R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Nov. 12.63 UT: m1=2.6, Dia.=32′, DC=6/; NE; Seiichi Yoshida (Kanagawa, Japan) [It was fine with no clouds. The sky was clear, and the comet was bright with naked eyes]
2007 Nov. 12.55 UT: m1=2.6; Naked eye; David A. J. Seargent (Cowra NSW, Australia) [In 25.4 reflector at 71x, central column very clear. Outer coma may have had a “frosted” appearance]
2007 Nov. 11.88 UT: m1=2.8, Dia.=20′, DC=7; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 11.85 UT: m1=3.4, Dia.=26.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 11.84 UT: m1=3,0, Dia.=30′, DC=6; 15,8cm L; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 11.79 UT: m1=2.7, Dia.=24′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 11.74 UT: m1=2.5, Dia.=30′, DC=6; simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 11.69 UT: m1=2.6, Dia.=30′, DC=5/; 10×66 R (10x): Seiichi Yoshida (Kanagawa, Japan) [It looks like a jellyfish in the city light through a monocular, a round disk with a sharp rim of the northern half and a central bright elongated core.]
2007 Nov. 11.69 UT: m1=2.7, Dia.=33′, DC=7; NE; Seiichi Yoshida (Kanagawa, Japan) [Comet Holmes looks a large cometary object with naked eyes]
2007 Nov. 11.57 UT: m1=2.4; Naked eye; David A. J. Seargent (Cowra NSW, Australia) [In 25×100 binocular telescope, very sharp edge of coma closest to N horizon, other side less distinct. A column-like feature was visible extending upward from horizon from centre of coma to outer edge]
2007 Nov. 11.14 UT: m1=2.9, Dia.=25´, DC=3; 3×40 monocular; Willian Souza (Sao Paulo, Brazil)
2007 Nov. 11.135 UT: m1=3.2, Dia.=25′, DC=5; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 10.99 UT: m1=3.3, Dia.=24.0′, DC=4; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 10.93 UT: m1=2.8, Dia.=30′, DC=3; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 10.78 UT: m1=2.6, Dia.=24′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 10.72 UT: m1=2.8, Dia.=20′, DC=8; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 10.55 UT: m1=2.8; Dia.=30′; Naked eye; David A. J. Seargent (Cowra NSW, Australia) [Visible through thin horizon cloud]
2007 Nov. 10.00 UT: m1=2.4, Dia.=25′, DC=7; simple vista; Juan José González (Aralla de Luna, alt. 1150 m, León, España)
2007 Nov. 09.95 UT: m1=3.0, Dia.=55′, DC=D6; 25x100B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [En 25x100B: m1=3.0; diámetro estimado de la débil coma externa: 55′ (sin filtro Swan); disco interno: 25′ (alargado hacia su difuso borde S.); región oval brillante ext. 7′ desde el centro, en AP 210 grados. La morfología de la cola es compleja después de la reciente desconexión. Se han desprendido de la coma las antiguas estructuras radiales (“colas”), extendiéndose la más larga 2.2 grados hacia AP 190 grados. En reflector Maksutov de 10 cm: condensación central casi estelar: m2=12.5. Cielo muy claro de montaña]
2007 Nov. 09.89 UT: m1=3.5, Dia.=25.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 09.80 UT: m1=2,9, Dia.=30′, DC=6; 15,8cm L; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 09.77 UT: m1=2.6, Dia.=20′, DC=6; simple vista; Toni Scarmato (Calabria, Italia) [Strong wind and fast clouds]
2007 Nov. 09.125 UT: m1=3.2, Dia.=22′, DC=5; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 08.96 UT: m1=3.0, Dia.=20′, DC=6; naked eye; J. P. Navarro Pina (El Palmar, Murcia, Spain)
2007 Nov. 08.88 UT: m1=3.4, Dia.=25.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 08.78 UT: m1=2.6, Dia.=21′, DC=6; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Nov. 08.70 UT: m1=2.9, Dia.=24′, DC=7; NE; Seiichi Yoshida (Kanagawa, Japan) [I observed the comet through a gap of clouds]
2007 Nov. 08.70 UT: m1=2.5, Dia.=24′, DC=5; 10×66 R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Nov. 08.406 UT: m1=4.1, Dia.=15’, DC=4; 20X70 B; Jesús Guerrero (Barquisimeto, Venezuela) [Presencia de bruma. Cielo brillante, previo al amanecer]
2007 Nov. 08.24 UT: m1=3.3, Dia.=25.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 08.20 UT: m1=3.2; a simple vista; Rodolfo F. Ferraiuolo (San Rafael, Argentina) [en 12,7 cm SC (50x) Dia.=22′]
2007 Nov. 08.135 UT: m1=3.1, Dia.=18′, DC=6; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 07.92 UT: m1=2.8, Dia.=25′, DC=5; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 07.88 UT: m1=3.4, Dia.=23.4′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 07.82 UT: m1=2.4, Dia.=30′, DC=6; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Nov. 07.80 UT: m1=2.4, Dia.=25′, DC=7; simple vista; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [En 25x100B: m1=3.0; la difusa coma externa muestra un brillo superficial mucho menor que en la observación previa de cuatro días atrás; diámetro estimado: 55′ ( sin filtro Swan ); disco interno: 21′; región oval brillante ext. 6.5′ desde el centro, en AP 220 grados. Eran visibles tres estructuras radiales (“colas”) principales: en A.P. 195 grados (extendiéndose 1.7 grados desde el centro), A.P. 210 (ext. 1.7 grados) y A.P. 240 grados (ext. 1.3 grados). En 20 cm SCT (77x): condensación central casi estelar: m2=12.2. Cielo muy claro de montaña]
2007 Nov. 07.49 UT: m1=3.0, Dia.=24′, DC=7/; NE; Seiichi Yoshida (Kanagawa, Japan) [Naked eye impression: Gazing at the comet directly, it looks faint. But looking around the comet area, I can notice something as bright as delta Per.]
2007 Nov. 07.49 UT: m1=2.4, Dia.=22′, DC=6; 10×66 R (10x); Seiichi Yoshida (Kanagawa, Japan) [It became very large now. It has kept the same brightness for two weeks!]
2007 Nov. 07.24 UT: m1=3.3, Dia.=22.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 07.08 UT: m1=2.6, Dia.=13′, DC=2; 7×50 B; Alexandre Amorim (Florianopolis, Brazil) [comet altitude 8 degrees; light pollution and clouds interference]
2007 Nov. 06.88 UT: m1=3.3, Dia.=21.3′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 06.73 UT: m1=2.8, Dia.=10′, DC=8; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 06.22 UT: m1=3.3, Dia.=21.3′, DC=6; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 06.145 UT: m1=3.1, Dia.=15′, DC=6; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 06.14 UT: m1=2.5, Dia.=21′, DC=6; 20×50 B; Alfons Diepvens (Balen,Belgium)
2007 Nov. 06.05 UT: m1=2.6, Dia.=25′, DC=5; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 05.92 UT: m1=3.3, Dia.=20.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 05.85 UT: m1=2.6, Dia.=40′, DC=6, Cola= 60min.; simple vista y 11×80 B;Carlos Labordena (Castellón, España)
2007 Nov. 05.75 UT: m1=2.7, Dia.=10′, DC=8; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 05.347 UT: m1=3.1; Dia.=20’, DC=5; 25X100 B y 20X70 B; Jesús Guerrero (Barquisimeto, Venezuela) [Condensación central menos intensa. Coma casi homogénea]
2007 Nov. 05.24 UT: m1=3.3, Dia.=19.0′, DC=6; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 05.20 UT: m1=2.7; Dia.=17′; a simple vista y 7×50 B; Rodolfo F. Ferraiuolo (San Rafael, Argentina)
2007 Nov. 04.90 UT: m1=3.2, Dia.=18.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 04.88 UT: m1=3.0, Dia.=20′, DC=7; 15,8cm L; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 04.79 UT: m1=2.6, Dia.=15′; DC=3/; 8×30 B;Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 04.79 UT: m1=2.8, Dia.=20′; DC=4/; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 04.73 UT: m1=2.2, Dia.=25′, DC=7; NE; Toni Scarmato (Calabria, Italia)
2007 Nov. 04.50 UT: m1=3.0, Dia.=-, DC=8; NE; Seiichi Yoshida (Kanagawa, Japan) [The comet is coming to look faint in focus in a bad condition of a large city, because it is very large now.]
2007 Nov. 04.50 UT: m1=2.5, Dia.=15′, DC=5; 10x66R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Nov. 04.340 UT: m1=3.1; Dia.=20’, DC=6; 20X70 B; Jesús Guerrero (Barquisimeto, Venezuela) [Si bien ha descendido un poco su brillo total, su coma se ha extendido más; sigue formando un triángulo perfecto con Mirfak y Delta Persei. Para medir el diámetro angular se usaron a 34 Persei y HR 1037. Con binoculares se observa un doble punto luminoso en la coma, lo que distingue las eyecciones de materia que está teniendo el núcleo.]
2007 Nov. 04.20 UT: m1=3.1, Dia.=16.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 04.166 UT: m1=3.0, Dia.=12′, DC=6; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 03.91 UT: m1=3.0, Dia.=14.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 03.85 UT: m1=2.6, Dia.=18′, DC=5; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 03.78 UT: m1=2.3, Dia.=30′, DC=7; naked eye; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [25x100B: m1=2.8, Dia.=35′, DC=D6] [En 20 cm SCT (77x): Difusa coma externa, diámetro: 35′ (sin filtro Swan); disco interno: 16′; condensación central casi estelar: m2=11.0; región oval brillante ext. 2.5′ desde el centro, en AP 220 grados. El borde del disco interno entre A.P. 140 y 290 grados se muestra progresivamente más difuso día a día, en compración con el bien definido borde norte. Eran visibles tres estructuras radiales (“colas”): en A.P. 170 grados (extendiéndose 0.9 grados desde el centro), A.P. 210 (ext. 0.9 grados) y A.P. 270 grados (ext. 0.6 grados). Cielo muy claro de montaña]
2007 Nov. 03.48 UT: m1=2.1, Dia.=20′, DC=8; NE; Seiichi Yoshida (Gunma, Japan) [With naked eyes, it looks cometary with strong condensation. It looks very bright in the dark location.]
2007 Nov. 03.48 UT: m1=2.4, Dia.=36′, DC=D0; 10×70 R; Seiichi Yoshida (Gunma, Japan) [Through a 10×70 monocular in the dark location, the total disk coma, not only the central core, looks very bright. The coma looks flat, completely round, so it really looks like a disk. The outer faint gas coma is also clearly visible. The gas coma extends larger than Moon, the diameter is 36 arcmin. The bright dust disk is also getting larger, the diameter is 15 arcmin now.]
2007 Nov. 03.23 UT: m1=2.4; Dia.=8′, DC=5; 10×50 B; Mariano Ribas (Buenos Aires, Argentina) [Cometa a 5°sobre horizonte. Contaminación luminosa, con LM: 4.5, cielo limpio. La coma muestra un continuo crecimiento y mediana concentración]
2007 Nov. 03.14 UT: m1=2.6, Dia.=15′, DC=2; 7×50 B; Frederico Paiva Quintão (Belo Horizonte/MG, Brasil)
2007 Nov. 02.93 UT: m1=2.5, Dia.=15.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 02.83 UT: m1=1.9, Dia.=20′, DC=7; NE; Toni Scarmato (Calabria, Italia) [Clearly more active since yesterday night, at naked eye the comet show a bright coma and a central condensation diffuse (DC=7), in 25 cm Newton f/4.8 at 48x the ions tail is visible for about 0.5 deg with some filaments. Also the outer green coma is faint but visible. In the central zone is I was able to detect some peculiar structure clarly visible in my sum of 100×30 sec image taken on 2007 11 02 19:06:03 UT with 25 cm newtonian and CCD+Rc filter. The brigther 4 structures are in PA=220 deg.]
2007 Nov. 02.73 UT: m1=2.7, Dia.=20′; DC=6/; 8×30 B; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 02.64 UT: m1=2.7, Dia.=10′; DC=5/; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 02.156 UT: m1=2.8, Dia.=10′, DC=7; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 01.90 UT: m1=2.6, Dia.=13.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 01.86 UT: m1=2.5, Dia.=25′, DC=5; simple vista y 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Nov. 01.85 UT: m1=2.1, Dia.=15′, DC=7; NE; Toni Scarmato (Calabria, Italia)
2007 Nov. 01.82 UT: m1=2.8, DC=9; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Nov. 01.79 UT: m1=2.3, Dia.=25′, DC=7; simple vista; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [25x100B: m1=2.8, Dia.=30′, DC=D6/ ] [ En 20 cm SCT (77x): Difusa coma externa, diámetro: 33′ ( sin filtro Swan ); disco interno: 12′; condensación central casi estelar: m2=10.8; región oval brillante ext. 2.3′ desde el centro, en AP 220 grados. Eran visibles tres estructuras radiales (“colas”) extendiéndose 0.6 grados desde el centro en A.P. 170, 210 y 270 grados. Cielo muy claro de montaña]
2007 Nov. 01.75 UT: m1=2.6, Dia.=–‘, DC=9; simple vista; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 01.305 UT: m1=2.9; Dia.=13’, DC=6; 20X70 B; Jesús Guerrero (Barquisimeto, Venezuela)
2007 Nov. 01.24 UT: m1=2.5, Dia.=12.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Nov. 01.197 UT: m1=2.9; Dia.=7′; 7×50 B; Rodolfo F. Ferraiuolo (San Rafael, Argentina) [Su aspecto es similar a un difuso cúmulo globular grande; ha perdido brillo y ganado tamaño. Con 12,5 cm SC f/10 (50x) su halo de gas y polvo era grande y redondeado, como de 9’; con su pequeño, circular y más luminoso núcleo como de mag. 2,5 desplazado del centro; con una tenue pero evidente coma que se ensanchaba desde el núcleo hacia la periferia del halo y superpuesta a él. De un tono ligeramente crema pálido, muy vago.]
2007 Nov. 01.166 UT: m1=2.8, Dia.=10′, DC=7; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Nov. 01.16 UT: m1=2.6, Dia.=8′, DC=6; 8×30 B; Willian Souza (Sao Paulo, Brasil)
2007 Nov. 01.15 UT: m1=2.5; naked eye; Willian Souza (Sao Paulo, Brasil)
2007 Nov. 01.09 UT: m1=3.4, Dia.=7′, DC=4; 7×50 B; Alexandre Amorim (Florianopolis, Brasil) [comet altitude 9 degrees; light pollution interference]
2007 Oct. 31.83 UT: m1=2.6, DC=8; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Oct. 31.88 UT: m1=2.5, Dia.=11.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 31.82 UT: m1=2.0, Dia=15′, DC=7; NE; Toni Scarmato (Calabria, Italia)
2007 Oct. 31.81 UT: m1=2.5, Dia.=12′, DC=6; simple vista; Rafael Benavides (Posadas, Córdoba, España)
2007 Oct. 31.78 UT: m1=2.3, Dia.=25′, DC=7; simple vista; Juan José González (Aralla, alt. 1360 m, León, España)
2007 Oct. 31.77 UT: m1=2.3, Dia.=12′, DC=9; 20×50 B, Alfons Diepvens (Balen,Belgium)
2007 Oct. 31.47 UT: m1=2.4, Dia.=9′, DC=6; 10×66 R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 31.47 UT: m1=2.7, Dia.=-, DC=8; NE; Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 31.23 UT: m1=2.5, Dia.=10.0′, DC=5; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 31.10 UT: m1=3.1, Dia.=10′, DC=2; 7×50 B; Frederico Paiva Quintão (Belo Horizonte/MG, Brasil)
2007 Oct. 30.92 UT: m1=2.4, Dia.=10.0′, DC=6; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 30.92 UT: m1=2.7, Dia.=9′; DC=4; 8×30 B; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 30.86 UT: m1=1.8, Dia=15′, DC=7; NE; Toni Scarmato (Calabria, Italia)
2007 Oct. 30.80 UT: m1=2.5, Dia.=12′, DC=6; simple vista; Rafael Benavides (Posadas, Córdoba, España)
2007 Oct. 30.78 UT: m1=2.3, Dia.=12′, DC=9; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Oct. 30.64 UT: m1=2.7, Dia.=7′; DC=4/; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 30.45 UT: m1=2.6, Dia.=-, DC=9; NE; Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 30.45 UT: m1=2.5, Dia.=8′, DC=6; 10×66 R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 30.23 UT: m1=2.3, Dia.=8.4′, DC=6; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 29.98 UT: m1=2.6, Dia.= 6′;DC=4/; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 29.98 UT: m1=2.6, Dia.= 9′; DC=3/; 3 cm binocular (8x); Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 29.89 UT: m1=2.3, Dia.=7.6′, DC=6; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 29.80 UT: m1=2.4, Dia.=8′, DC=6; simple vista; Rafael Benavides (Posadas, Córdoba, España)
2007 Oct. 29.76 UT: m1=2.2, Dia=14′, DC=7; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Oct. 29.54 UT: m1=2.3, Dia.=-, DC=8/; NE; Seiichi Yoshida (Ibaraki, Japan)
2007 Oct. 29.54 UT: m1=2.5, Dia.=6.5′, DC=d6; 10x66R (10x); Seiichi Yoshida (Ibaraki, Japan)
2007 Oct. 29.23 UT: m1=2.4, Dia.=6.7′, DC=7; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 29.21 UT: m1=2.4; Dia.=4′, DC=5; 10×50 B; Mariano Ribas (Buenos Aires, Argentina)
2007 Oct. 29.144 UT: m1=2.8, DC=1; 114 mm L (26X); Marcy Malavassi (Tres Ríos, Costa Rica)
2007 Oct. 28.95 UT: m1=2.5, DC=9; 12X50 B; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Oct. 28.85 UT: m1=2.4, Dia.=6.3′, DC=7; simple vista y 7x50B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 28.78 UT: m1=2.3, Dia.=8′, DC=7; simple vista; Rafael Benavides (Posadas, Córdoba, España)
2007 Oct. 28.46 UT: m1=2.4, Dia.=-, DC=9; NE; Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 28.46 UT: m1=2.4, Dia.=5′, DC=6; 10x66R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 28.25 UT: m1=2.2; Dia.=3′, DC=7/8; 10×50 B; Mariano Ribas (Buenos Aires, Argentina)
2007 Oct. 28.239 UT: m1=2.5*; a simple vista; Luis Mansilla (Rosario, Argentina)
2007 Oct. 28.239 UT: m1=2.6*, Dia.=6′, DC=7; 7×50 B; Luis Mansilla (Rosario, Argentina)
2007 Oct. 28.20 UT: m1=2.3, Dia.=5.3′, DC=6; simple vista y 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Oct. 28.15 UT: m1= 2.6, Dia.=-, DC=9; simple vista; Alexandre Amorim (Florianopolis, Brazil)
2007 Oct. 28.14 UT: m1=2.2; 11×80 B; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Oct. 28.135 UT: m1=2.7, Dia.=– , DC=8; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Oct. 28.13 UT: m1=2.1; a simple vista; Jose G. de S. Aguiar (Campinas, Brasil)
2007 Oct. 28.13 UT: m1=2.5, DC=5; 7x50B; Frederico Paiva Quintão (Belo Horizonte, Brasil)
2007 Oct. 28.03 UT: m1=2.6, Dia.= 4′; DC=8; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 28.01 UT: m1=2.6, Dia.= 7′; DC=6/; 3 cm binocular (8x); Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 27.92 UT: m1=2.7, DC=9; 15.8 cm Newton; Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Oct. 27.85 UT: m1=2.4, Dia.=4′, DC=8/; simple vista; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Oct. 27.79 UT: m1=1.9, Dia.=-, DC=9, a simple vista; Toni Scarmato (Calabria,Italia)
2007 Oct. 27.42 UT: m1=2.5; Dia.=-, DC=8; 11.4cm L (26X); Marcy Malavassi (Tres Ríos, Costa Rica)
2007 Oct. 27.198 UT: m1=2.9, Dia.=3.5′, DC=7, sin cola; 16×50 B; Fabian Sanchez Tamariz (Cuenca de los Andes, Ecuador)
2007 Oct. 27.17 UT: m1=2.3, Dia.=3.7′, DC=9; simple vista; Francisco Rodríguez (Sevilla, España)
2007 Oct. 27.16 UT: m1= 2.2; naked eye; Willian Souza (Sao Paulo, Brazil)
2007 Oct. 27.16 UT: m1=2.4, Dia.=4′, DC=8/; simple vista; Juan José González (Ferrerinos – Oviedo, alt. 380 m., Asturias, España)
2007 Oct. 27.156 UT: m1=2.8, Dia.=– , DC=8; 11x80B; Erwin Salazar (Cusco, Perú)
2007 Oct. 27.12 UT: m1=2.3, Dia=6′, DC=7; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Oct. 27.09 UT: m1=2.8, DC=8; 7x50B; Frederico Paiva Quintão (Belo Horizonte, Brasil)
2007 Oct. 26.87 UT: m1=2.3, Dia.=3.5′, DC=8; simple vista; Rafael Benavides (Posadas, Córdoba, España)
2007 Oct. 26.87 UT: m1=2.4, Dia.=3.3′, DC=9; simple vista; Francisco Rodriguez (Sevilla, España)
2007 Oct. 26.86 UT: m1=1.9, Dia.=-, DC=9; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Oct. 26.58 UT: m1=2.7; Dia.=3′; 10×50 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Oct. 26.125 UT: m1=2.8, DC=8; 11×80 B ; Erwin Salazar (Cusco, PERU) [Luna Llena]
2007 Oct. 25.96 UT: m1=2.4, Dia.=1.5′, DC=8; simple vista; Rafael Benavides (Posadas, Córdoba, España)
2007 Oct. 25.89 UT: m1=2.5, Dia.=1.5′, DC=9, no cola; a simple vista; Carlos Labordena (Castellón, España)
2007 Oct. 25.88 UT: m1=2.4, Dia.=-, DC=9; a simple vista; J. P. Navarro Pina (‘Vega del Thader’, El Palmar, España)
2007 Oct. 25.87 UT: m1=2.3, DC=9; a simple vista; Francisco Rodriguez (Sevilla, España)
2007 Oct. 25.80 UT: m1=2.6, Dia.=–, DC=9; simple vista; Juan José González (Alto del Trichero, alt. 1190 m, León, España)
2007 Oct. 25.70 UT: m1=2.6, DC=9; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 25.68 UT: m1=2.9 ccd, Dia.=8′, DC=8/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 25.66 UT: m1=2.4, Dia.=1′; DC=8/; 8×30 B; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 25.25 UT: m1=2.8, Dia.=0.5′, DC=8/9; 9 cm R (50x); Mariano Ribas (Buenos Aires, Argentina)
2007 Oct. 25.08 UT: m1=2.4, Dia.=–, DC=9; simple vista; Juan José González (Aralla de Luna, alt. 1150 m, León, España)
2007 Oct. 24.95 UT: m1=2.8, DC=9; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 24.94 UT: m1:2.7, DC=9; a simple vista; Francisco Rodriguez (Sevilla, España)
2007 Oct. 24.89 UT: m1=2.5, DC=9; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Oct. 24.87 UT: m1=2.4, DC=9; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Oct. 24.83 UT: m1=2.6, DC=9; a simple vista; Toni Scarmato (Calabria, Italia)
2007 Oct. 24.80 UT: m1=2.7, Dia.=–, DC=9; simple vista; Juan José González (Alto del Trichero, alt. 1190 m, León, España)
2007 Oct. 24.80 UT: m1=2.8, Dia.=-, DC=9; a simple vista; Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 24.80 UT: m1=2.9, Dia.=-, DC=9; 10x66R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 24.68 UT: m1=3.0, DC=9; a simple vista; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 24.68 UT: m1=3.0, Dia.= -; DC=8/; 3 cm refractor (6x); Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 24.67 UT: m1=4.0 ccd, Dia.= 3′; DC=9; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 24.55 UT: m1=3.5, Dia.=-, DC=9; a simple vista; Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 24.55 UT: m1=3.7, Dia.=-, DC=9; 10×66 R (10x); Seiichi Yoshida (Kanagawa, Japan)
2007 Oct. 16.84 UT: m1=16.3 ccd, Dia.= 0.58′; DC=7/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.86 UT: m1=16.4 ccd, Dia.=0.30′; DC=2/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 06.67 UT: m1=[14.1; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.74 UT: m1=[14.1; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Jul. 25.12 UT: m1=14.7, Dia.=0.4′, DC=4; 20 cm SC (160x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Jul. 14.09 UT: m1=[14.5; 20 cm SC (222x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)

8P/Tuttle
2007 Dec. 31.47 UT: m1=5.7, Dia.=15′, DC=3/; 10×66 Monocular; Seiichi Yoshida (Kanagawa, Japan)
2007 Dec. 30.91 UT: m1=5.4, Dia.=20′, DC=6; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Dic. 30.82 UT: m1=6.3, Dia.=17.0′, DC=5; 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Dic. 30.79 UT: m1=5.6, Dia.=25′, DC=5; simple vista; Juan José González (Aralla, alt. 1440 m, León, España)
2007 Dec. 30.43 UT: m1=6.0; Dia.=12′; 10×50 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 Dic. 29.82 UT: m1=6.3, Dia.=13′, DC=3; 8×56 B; Rafael Benavides (Posadas, Córdoba, España)
2007 Dec. 29.75 UT: m1=5.5, Dia.=20′, DC=6; 7×50 B; Toni Scarmato (Calabria, Italy)
2007 Dec. 29.74 UT: m1=6.1, Dia.=16′, DC=6; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dez. 28.97 UT: m1=6.2, Dia.=12′, DC=5; 7×50 B; Marco Goiato (Araçatuba, Brasil)
2007 Dic. 28.82 UT: m1=6.0, Dia.=12.0′, DC=6; 7×50 B; Francisco Rodríguez (Sevilla, España)
2007 Dec. 28.73 UT: m1=6.2, Dia.=16′, DC=6; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 26.77 UT: m1=6.1, Dia.=15′, DC=3; 6×30 B; Juan José González (Quintanilla – La Magdalena, alt. 1050 m, León, España)
2007 Dec. 20.98 UT: m1=10.0 ccd, Dia.=4′; DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Dic. 18.73 UT: m1=7.8, Dia.=12′, DC=1; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Dec. 17.95 UT: m1=7.4, Dia.=8′, DC=4; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 17.85 UT: m1=8.2, Dia.=10’, DC=1; 15.8cm L (48X); Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dec. 16.95 UT: m1=7.6, Dia.=7′, DC=4; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dec. 15.91 UT: m1=7.8, Dia.=7′, DC=5; 20×50 B; Alfons Diepvens (Balen, Belgium)
2007 Dic. 14.82 UT: m1=8.0, Dia.=10′, DC=1; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Dic. 13.83 UT: m1=8.1, Dia.=10′, DC=1; 7×50 B; Toni Scarmato (Calabria, Italia)
2007 Dec. 13.80 UT: m1=8.1, Dia.=6′, DC=5; 150mm R f:8 (75x); Alfons Diepvens (Balen, Belgium)
2007 Dic. 12.90 UT: m1=8.2, Dia.=8′, DC=2, no cola; 11×80 B; Carlos Labordena (Castellón, España)
2007 Dic. 11.86 UT: m1=8.6, Dia.=6′, DC=4; 15cm R f:8 (75x) Alfons Diepvens (Balen, Belgium)
2007 Dic. 11.79 UT: m1=7.6, Dia.=10′, DC=2/; 10x50B; Juan José González (Sierra del Aramo, alt. 980 m, Asturias, España)
2007 Dic. 10.69 UT: m1=8.6, Dia.=9’, DC=3; 15.8cm L (48X); Giuseppe Pappa (Mascalucia, Sicilia, Italia)
2007 Dec. 09.46 UT: m1=7.9, Dia.=10′, DC=3; 10×70 Monocular; Seiichi Yoshida (Gunma, Japan)
2007 Dec. 09.45 UT: m1=8.7, Dia.=9′, DC=3/; 40.0cm L f/4.5 (36x); Seiichi Yoshida (Gunma, Japan)
2007 Dic. 08.80 UT: m1=8.3, Dia.=10′, DC=2; 25×100 B; Juan José González (Grandota, Oviedo, alt. 480 m, Asturias, España )
2007 Dec. 08.46 UT: m1=8.1, Dia.=16′, DC=2; 10×70 Monocular; Seiichi Yoshida (Gunma, Japan)
2007 Dec. 08.45 UT: m1=8.4, Dia.=13′, DC=3; 40.0cm L f/4.5 (36x); Seiichi Yoshida (Gunma, Japan)
2007 Dic. 05.01 UT: m1=8.6, Dia.=12′, DC=2; 10×50 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Nov. 28.81 UT: m1=9.2, Dia.=10′, DC=2; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Nov. 27.79 UT: m1=9.3, Dia.=11′, DC=2/; 25×100 B; Juan José González (Alto del Trichero – Soto y Amío, alt. 1190 m., León, España) [En 20 cm SCT (77x): m1=9.5]
2007 Nov. 17.87 UT: m1=12.4, Dia.=0.94′, DC=2/; 41cm L (79x); Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 17.84 UT: m1=13.4 ccd, Dia.=1.3′; DC=6; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 13.85 UT: m1=10.5, Dia.=6′, DC=2; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Nov. 09.92 UT: m1=11.3, Dia.=4′, DC=2/; 25×100 B; Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Nov. 07.94 UT: m1=11.8, Dia.=4′, DC=2; 20 cm SC (77x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España)
2007 Nov. 06.83 UT: m1=13.3 ccd, Dia.=0.98′; DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Nov. 03.85 UT: m1=12.1, Dia.=3.5′, DC=2/; 20 cm SCT (77x); Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Desde cielos oscuros de montaña la coma se muestra amplia y difusa]
2007 Nov. 03.43 UT: m1=13.1, Dia.=1.0′, DC=1; 40.0cm L f/4.5 (144x); Seiichi Yoshida (Gunma, Japan) [Already bright and large, as people reorted recently. Diffuse.]
2007 Nov. 02.95 UT: m1=14.5 ccd, Dia.=0.60′; DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 30.80 UT: m1=14.8 ccd, Dia.=0.54′, DC=6/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 29.78 UT: m1=15.2 ccd, Dia.=0.77′; DC=6; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 16.83 UT: m1=15.5 ccd, Dia.= 0.57′; DC=3/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 09.96 UT: m1=15.9 ccd, Dia.=0.43′; DC=5/; 8 cm apochromat; Sergey E. Shurpakov (Obs.Taurus-1, Baran’, Belarus)
2007 Oct. 06.43 UT: m1=[14.5; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)
2007 Oct. 05.43 UT: m1=[14.6; 40.0cm L f/4.5 (257x); Seiichi Yoshida (Gunma, Japan)

4P/Faye
2007 Abr. 06.75 UT: m1=14.2 ccd, Dia.=0.9′,DC=4/; 19 cm Newton; Sergey Shurpakov (Baran’, Belarus)
2007 Mar. 26.78 UT: m1=15.7 ccd, Dia=0.32′, DC=2/; 19 cm L f:5,2; Sergey Shurpakov (Baran’, Belarus)
2007 Mar. 17.86 UT: m1=11.9, Dia=90″, DC=2, no cola; 23.5cm SCT (188x); Carlos Labordena (Castellón, España)
2007 Mar. 10.87 UT: m1=12.7, Dia.=1.2′, DC=3 … 20 cm SC (100x); Juan José González (Puerto de Aralla, alt. 1480 m, León, España)
2007 Feb. 23.67 UT: m1=14.0 ccd, Dia=0.77′; Cola:1′ en AP:80 grados; 8 cm apocromático; Sergey Shurpakov(Baran’, Belarus)
2007 Feb. 22.68 UT: m1=13.3 ccd, Dia=1′; Cola:0.71′ en AP:79; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 19.04 UT: m1=[12; 20.3cm SCT f/10 (81x); Walter R. Robledo (Las Jarillas, Argentina)
2007 Feb. 14.84 UT: m1=11.8, Dia.=1.7′, DC=5; 20 cm SCT (100x); Juan José González (Collada de la Cobertoria, Lena, alt. 1179 m, Asturias, España)
2007 Feb. 12.81 UT: m1=11.9, Dia.=1.7′, DC=5 ; 20 cm SCT (100x); Juan José González (Caña Valles – Macizo Occidental – Picos de Europa, alt. 787 m, Asturias, España)
2007 Feb. 11.74 UT: m1=12.5, Dia=1′, DC=3/; 41 cm Newton (79x); Sergey Shurpakov (Baran’, Belarus)
2007 Feb. 04.81 UT: m1=11.7, Dia.=1.5′, DC=5; 20 cm SCT (100x); Juan José González (Argañosa – Illas, alt.400 m, Asturias, España)

2P/Encke
2007 May. 26.33 UT: m1=10.5:; 18cm L (115x); Alexandre Amorim (Florianopolis, Brasil)
2007 May. 23.75 UT: m1=9.6; Dia.=4′; 25 x 100 B; David A. J. Seargent (The Entrance, NSW, Australia)
2007 May. 09.35 UT: m1=7.8, Dia.=3′, DC=7; 20×80 B; Alexandre Amorim (Florianopolis, Brasil)
2007 Abr. 17.85 UT: m1=6.7, Dia.=2′, DC=6; 25×100 B; Juan José González (Alto del Gamoniteiro – Sierra del Aramo, alt. 1755 m., Asturias, España)
2007 Abr. 13.85 UT: m1=7.7, Dia.=2′, DC=6; 25×100 B; Juan José González (Alto del Gamoniteiro – Sierra del Aramo, alt. 1755 m., Asturias, España)
2007 Abr. 07.80 UT: m1=7.4, Dia.=4′, DC=7; 25×100 B; Martin Lehky (Hradec Kralove, Czech Republic)
2007 Mar. 11.83 UT: m1=11.3, Dia.=2.5′, DC=2/ … 20 cm SC (100x) Juan José González (Puerto de Aralla, alt. 1480 m, León, España )
2007 Mar. 11.80 UT: m1=11.5, Dia=3′, DC=2, no cola; 23.5cm SC(188x); Carlos Labordena (Castellón, España)
2007 Feb. 14.82 UT: m1=13.3, Dia.=2.5′, DC=2/; 20 cm SCT (100x); Juan José González (Collada de la Cobertoria, Lena, alt. 1179 m, Asturias, España) [Cielo muy claro de montaña. Luz zodiacal]
2007 Ene. 14.66 UT: m1=15.0 ccd, Dia.=2′, DC=1; 8 cm apocromático; Sergey Shurpakov (Baran’, Belarus)

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