30 May
2023
30 May
'23
5:05 a.m.
ASASSN-14mt: most likely superoutburst (ER UMa)
Supercycle 40-50 d (ATLAS+ASAS-SN DB). More frequent superoutburst in 2017.
YYYYMMDD(UT) mag observer 20230528.6955 16.634o (ATLAS Forced Photometry (Tonry+2018; Shingles+2021)) 20230528.7005 16.614o (ATLAS Forced Photometry (Tonry+2018; Shingles+2021)) 20230528.7106 16.673o (ATLAS Forced Photometry (Tonry+2018; Shingles+2021))