[vsnet-alert 15843] PNV J19150199+0719471: clearly positive Pdot for stage B superhumps

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sun Jun 16 09:22:59 JST 2013


PNV J19150199+0719471: clearly positive Pdot for stage B superhumps

   We have received further data from Osaka Okyoiku U. team,
Enrique de Miguel, Kyoto team, Greg Bolt and Arto Oksanen.
The increase of the superhump period has now become very
apparent.  The Pdot was +6.7(8)*10^(-5).  The mean period of 
stage B superhumps was 0.05813(1) d.


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