[vsnet-newvar 7667] Re: MisV1448: SU UMa star with a super-long period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Mon Nov 2 09:31:33 JST 2020


Re: MisV1448: SU UMa star with a super-long period

[vsnet-alert 14735] Re: MisV1448

   In 2012, Enrique de Miguel reported a period of
0.169(5) d during a presumable normal outburst.
This period may be the orbital period.
If this value is adopted and the superhump period
is assumed to be that of stage A, epsilon^* = 0.099
and q=0.36.

   Of course, these values need to be refined.
The orbital period would be easy to measure by
a radial-velocity study.



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