28 Oct
2021
28 Oct
'21
1:36 a.m.
ASASSN-21tr: superhump period
Tonny Vanmunster, Tamas Tordai and Itoh-san have reported observations. The superhump period since Oct. 25 is 0.0666(2) d. The amplitude is still small (0.06 mag) and they are most likely stage A superhumps.