13 Jan
2023
13 Jan
'23
8:55 a.m.
ASASSN-22oh: WZ Sge star below the period minimum
Josch Hambsch has reported further observations. I obtained a period of 0.05155(8) d and the profile is compatible with that of early superhumps (full amplitude 0.04 mag). More time-resolved observations are requested considering the likely unusual nature (either core-evolved CV or a population II like OV Boo).