We adopted the upper envelope of the domain defined by visual observations as the visual light curve of the comet. Ferrin (2005) y Sosa – Fernández (2009). Helio Magnitude versus Days from T. – 12P/Pons-Brooks 2024 February 23.79 UTC: / «first big outburst» at -276 days from T. / Shows a large number of outbursts.
Lightcurve analysis
preT1 H0:4.25 n:6.0 / T1=-276 days from T
preT2 H0:4.0 n:3.6
Observación de Cometas @Rastreadores de Cometas 