5 Jan
2023
5 Jan
'23
1:41 a.m.
SDSSJ153015.04+094946.3 bright outburst
(UGSU)
YYYYMMDD(UT) mag observer 20221208.8814 <141c (Yutaka Maeda) 20221231.8373 <149c (Yutaka Maeda) 20230103.8274 149:c (Yutaka Maeda) 20230103.8274 149:c (Yutaka Maeda)