[vsnet-alert 23843] V1389 Tau superoutburst

[Taichi Kato]

V1389 Tau superoutburst

  Past superhump observations were insufficient.

  YYYYMMDD(UT)   mag  observer
  20191215.6318 <155c  (Yutaka Maeda)
  20191218.6435 <131c  (Yutaka Maeda)
  20191220.6148 <159c  (Yutaka Maeda)
  20191222.6108 131cG  (Yutaka Maeda) precursor?
  20191223.6855 <140c  (Yutaka Maeda)
  20191227.6366 <159c  (Yutaka Maeda)
  20191231.6115 131cG  (Yutaka Maeda)
  20200103.647   139  (Hiroyuki Maehara)
  20200104.6077 139:cG (Yutaka Maeda)