[vsnet-alert 11403] V1454 Cyg superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Wed Aug 19 10:36:33 JST 2009


V1454 Cyg superhump period

   Maehara-san and Josch Hambsch have reported further observations.
The data now yielded a secure superhump period of 0.05757(4) d,
corresponding to an alias to the period reported during the
2006 superoutburst.  The shortness of the period seems to be consistent
with the slow development of superhumps.  The behavior of this object
resembles that of SW UMa.  Further observations are encouraged.


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