28 Feb
2023
28 Feb
'23
1:51 a.m.
SSSJ090619.2-275831 likely superoutburst
(Likely SU UMa/ER UMa star)
YYYYMMDD(UT) mag observer 20230221.6214 157C (Masayuki Moriyama) 20230224.6354 <160C (Masayuki Moriyama) 20230226.6103 16.01C (Masayuki Moriyama)