[vsnet-chat 8590] ASASSN-19xo: likely WZ Sge star

[Taichi Kato]

ASASSN-19xo: likely WZ Sge star

   ZTF data indicate a dip followed by a long or
repeated rebrightening.

   Most likely a WZ Sge star.

  YYYYMMDD(UT)   mag  observer
  20191014.2044 18.041zr  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20191014.2046 18.016zr  (Zwicky Transient Facility (Masci et al., 2019))
  20191017.1145 17.981zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20191020.1127 18.315zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20191023.0982 20.133zr  (Zwicky Transient Facility (Masci et al., 2019))
  20191023.1216 19.947zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20191114.0910 18.816zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20191125.1134 18.910zg  (Zwicky Transient Facility Lasair (Masci+ 2019))