[vsnet-alert 23826] ASASSN-19ado: updated period

Keisuke Isogai isogai at kusastro.kyoto-u.ac.jp
Sun Dec 29 00:17:42 JST 2019


ASASSN-19ado: updated period

     Geoff Stone, Tamas Tordai, Itoh-san and Maehara-san reported
further observations.
     The updated period is 0.0631(1) d and the amplitude is 0.02 mag.
Although the previously reported periods are aliases, this period is
enough longerthan those of ordinary WZ Sge stars. This object is still
a period bouncer candidate.
     It is known that some period bouncer candidates show a temporal
fading between the early and ordinary superhump phases. Let's observe
this object continuously.



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