25 Feb
2023
25 Feb
'23
1:29 a.m.
MASTER OT J055845.55+391533.4 superhumps?
Kiyota-san reported observations. The data appear consistent with a longer superhump period of a hydrogen-rich system. The data, however, were not enough and more observations are needed (the outburst behavior is unusual for ar ordinary SU UMa star).