[vsnet-alert 17262] V453 Nor: stage A to B superhumps

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sun Apr 27 15:09:04 JST 2014


V453 Nor: stage A to B superhumps

   Josch Hambsch has reported observations on two nights.
The amplitudes of superhumps have grown from Apr. 25 to 26.
The period determined from these two nights is 0.06538(4) d,
longer than the period obtained in 2005.  It is likely
that some part of stage A was observed.
The stage of early superhumps may have been absent
if the outburst detection was sufficiently early.


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