[vsnet-alert 25129] MN Dra superoutburst

[Taichi Kato]

MN Dra superoutburst

  The last superoutburst was in 2020 Oct. (only ~50 d ago)

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/c374f0b4-77d4-4c89-8471-2a8e07700a9f

  YYYYMMDD(UT)   mag  observer
  20201127.2704 <16.045g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201129.1308 <15.775g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201129.1321 <15.697g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201129.1333 <15.868g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201201.1651 15.177g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201201.1664 15.216g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201201.1676 <15.605g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201202.1650 <15.708g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201202.1662 <15.450g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201203.2375 <17.167g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201203.2387 <17.150g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201203.2399 <17.195g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201207.1392 16.261zr  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20201207.1416 15.872zr  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20201209.2218 15.852g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201209.2231 15.864g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201209.2243 15.972g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201212.2127 15.609g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201212.2140 15.617g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201212.2152 15.777g  (ASAS-SN survey (Shappee+ 2014; Kochanek+ 2017))
  20201214.1131 14.927zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20201214.1145 14.891zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20201214.1638 14.818zr  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20201214.1976 15.816zr  (Zwicky Transient Facility Lasair (Masci+ 2019))