[vsnet-alert 15386] GR Ori: possible early superhumps

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Feb 14 10:25:06 JST 2013

GR Ori: possible early superhumps

   We have received observations from Maeda-san, Itoh-san and
Seikei High School team.  The Kyoto team (observer: Ohshima-san)
also obtained data.  A analysis combined with the AAVSO data
suggests a period of 0.0567(1) d, although a longer period
is a viable solution.  The mean amplitude was only 0.02 mag.
Further data will certainly improve the statistics in detecting
this weak signal.

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