[vsnet-outburst 14646] OT J213701.8+071446: superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Sep 25 08:05:37 JST 2012


OT J213701.8+071446: superhump period

   Josch Hambsch has reported observations on three nights.
The superhumps have grown on the first to second night,
indicating that we are observing the early stage of
this superoutburst.  The mean period was 0.09812(5) d,
longer than the one recorded during the 2007 superoutburst.


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