MASTER OT J064725.70+491543.9 superoutburst

Known SU UMa star.

YYYYMMDD(UT) mag observer 20221231.7576 <151c (Yutaka Maeda) 20230102.7311 <162c (Yutaka Maeda) 20230103.7188 <153c (Yutaka Maeda) 20230104.7140 <144c (Yutaka Maeda) 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) 20230112.2428 14.255zr (ZTF Alert DC mag (Masci+ 2019)) 20230116.622 137C (Mitsutaka Hiraga) 20230120.7377 141cG (Yutaka Maeda)