[vsnet-alert 24144] MASTER OT J210622.20+252120.4: likely superoutburst

[Taichi Kato]

MASTER OT J210622.20+252120.4: likely superoutburst

  The object showed very clear supercycles in the ZTF
data.  The current detection matches the expected
time of a superoutburst.  Time-resolved photometry
is desired (superhumps not yet confirmed).

  YYYYMMDD(UT)   mag  observer
  20200320.8653 <133c  (Yutaka Maeda)
  20200402.4870 14.462zg  (Zwicky Transient Facility Lasair (Masci+ 2019))