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[vsnet-chat 3502] Re: V503 Cyg in a standstill?



Re: [vsnet-chat 3501] V503 Cyg in a standstill?

> In other words, this SU UMa star with an orbital period of less than
> 2 hours has been performing a Z Cam like standstill at V~15.7 ongoing
> since July 20th.  I'm not very familiar with the theory behind Z Cam
> type standstills, but this seems unusual to me.  Can anyone comment on
> this?

   I rather think July 19 and 28 events are separate ones, the latter
maximum somehow missed.  This interval is rather consistent with the
recent activity cycle of this object.  Anyway, please keep a close watch!
I have put this on the vsnet-campaign program.

Regards,
Taichi Kato

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