[vsnet-alert 14072] OT J105122.8+672528: updated superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sat Jan 7 14:16:37 JST 2012


OT J105122.8+672528: updated superhump period

   William Stein has reported observations on Jan. 3.  The data have
confirmed the presence of low-amplitude superhumps.  The updated
period is 0.06103(5) d.  The hump profile is rather unusual in that
it shows broader maxima (mean full amplitude 0.08 mag).  We may be
observing superhumps when the amplitude is temporarily reduced
(such as superhumps before stage B-C transition).


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