[vsnet-outburst 11063] GZ Cnc variation of superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Mar 18 09:54:27 JST 2010


GZ Cnc variation of superhump period

   Enrique de Miguel Agustino has reported further observations of GZ Cnc.
The object apparently shows relatively strong period decrease.
The period derivative Pdot/P has been -14*(10^-4).  Wehther this
variation is a systematic period change or a discontinuous transition
needs to be studied by further observations.


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