[vsnet-alert 15993] V660 Her: superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Jul 16 09:01:11 JST 2013

V660 Her: superhump period

   Pavol A. Dubovsky reported observations (July 8-12).
On the first three nights, there were large-amplitude
superhumps with a mean period of 0.08119(2) d.
These superhumps were likely stage B superhumps.
There was a period decrease on July, which was likely
a stage B-C transition.

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