18 Jan
2023
18 Jan
'23
12:43 a.m.
MASTER OT J064725.70+491543.9 superoutburst
Known SU UMa star.
YYYYMMDD(UT) mag observer 20230107.3305 17.979zr (ZTF Alert DC mag (Masci+ 2019)) 20230107.7833 <146c (Yutaka Maeda) 20230108.6708 <165C (Masayuki Moriyama) 20230108.7384 <150c (Yutaka Maeda) 20230109.7793 <151c (Yutaka Maeda) 20230110.7574 146:cG (Yutaka Maeda) 20230116.622 137C (Mitsutaka Hiraga)