[vsnet-campaign-dn 7366] V402 And: updated superhump period and period variation

[Taichi Kato]

V402 And: updated superhump period and period variation

   Roger Pickard and Ian Miller have reported further observations.
There has been significant period variations.  We have obtained
a mean superhump period of 0.06340(3) d and Pdot of +5.3(0.8)*10^(-5),
consistent with the 2006 observation.  We are probably observing
stage B superhumps.