20 Mar
2023
20 Mar
'23
12:18 a.m.
MASTER OT J051529.15+560532.0 superoutburst
YYYYMMDD(UT) mag observer 20230313.500 <178C (Mitsutaka Hiraga) 20230313.5395 <159c (Yutaka Maeda) 20230314.5100 <164c (Yutaka Maeda) 20230314.6089 170C (Masayuki Moriyama) 20230315.5258 <159c (Yutaka Maeda) 20230316.5502 132c (Yutaka Maeda) 20230316.5502 132c (Yutaka Maeda) 20230318.6351 138C (Masayuki Moriyama)