[vsnet-alert 20664] SDSSJ115207.00+404947.8: superhump

Keisuke Isogai isogai at kusastro.kyoto-u.ac.jp
Thu Feb 16 05:15:13 JST 2017


SDSSJ115207.00+404947.8: superhump

     Kyoto U. team has observe the object tonight. The object has shown clear
superhumps. Compared with the superhumps in the 2009 superoutburst,
the period seems to be longer and the amplitudes are a little lower. So these
superhumps might be the stage A. Further observations are encouraged.



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