[vsnet-alert 15971] MASTER OT J181953.76+361356.5: stage B superhumps

[Taichi Kato]

MASTER OT J181953.76+361356.5: stage B superhumps

   Crimean Astrophys. Obs. team (E.Pavlenko, Yu. Kuznetsova), 
Kyoto team (Ohshima, Nakata, Kato) and Osaka Kyoiku U. team
(Miho Kawabata, Hiroshi Kobayashi, Daisuke Sakai, Kazunari Masumoto, 
Hirochika Nishino) reported new observations.
The object now shows stage B superhumps.  The mean period
is 0.05780(3) d.  It is likely that early superhumps were
only observed on the first night (Kasao-san).