[vsnet-alert 15069] OT J213701.8+071446: post-superoutburst periodicity

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sat Oct 27 10:44:15 JST 2012


OT J213701.8+071446: post-superoutburst periodicity

   Josch Hambsch has reported further observations while the object
is returning to quiescence following the rebrightening.
There were variations with a period of 0.09636(8) d, which appears
to be too long for the orbital period (unless we assume an unusual
binary parameter).  Superhumps may be persisting even after
the rebrightening.


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