[vsnet-alert 15446] GR Ori: period derivative

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Feb 27 10:03:21 JST 2013

GR Ori: period derivative

   We have received further data from Josch Hambsch, Astrokolkhoz team
(Tom Krajci and Josch Hambsch) and Denis Buczynski.  The increase
of the period has become more apparent.  The mean period has been
0.05817(3) d with Pdot = +7(5)*10^(-5).

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