[vsnet-alert 20929] ASASSN-17es: early superhump?

Keisuke Isogai isogai at kusastro.kyoto-u.ac.jp
Mon Apr 17 13:20:14 JST 2017


ASASSN-17es: early superhump?

     Josch Hambsch and Tonny Vanmunster have reported the observations.
The object has shown double-wave modulations like early superhumps. The
period is 0.06311 (3) d and the amplitude is about 0.04 mag. This period is
longer than typical WZ Sge-type objects and imply the object is a period
bouncer / long-Porb WZ Sge-type.
     Further observations are encouraged.



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