[vsnet-newvar 9750] PNVJ06245297+0208207: fading from superoutburst plateau

PNVJ06245297+0208207: fading from superoutburst plateau

The object started fading rather rapidly on Jan. 31 (Itoh-san, Kiyota-san and Kyoto U. team). The object reached about 15.5 mag on Feb. 1 (Itoh-san).

The superhump period during the superoutburst plateau (up to Jan. 30) was 0.033372(5) d. Observers were Kyoto U. team, Itoh-san, Kiyota-san, Crimean Astrophys. Obs. team and Josch Hambsch). This may be shorter than the orbital period (see Kato 2022 arXiv:2201.02945).

The evolution of the outburst in this system is very similar to SDSS J090221.35+381941.9 and it would brighten again to a plateau phase. Have a look at the paper.

https://ui.adsabs.harvard.edu/abs/2014PASJ...66L...7K/abstract

Continued observations are requested.