4 Jan
2023
4 Jan
'23
8:37 a.m.
MGAB-V233 likely superoutburst (suspected ER UMa)
YYYYMMDD(UT) mag observer 20221220.5642 <146C (Masayuki Moriyama) 20221225.5481 156C (Masayuki Moriyama) 20230102.5135 152C (Masayuki Moriyama)