[vsnet-outburst 11023] OT_J104411.4+211307 rapid fading!

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Mar 11 10:17:23 JST 2010


OT_J104411.4+211307 rapid fading!

   Josch Hambsch and Enrique de Miguel Agustino have reported new observations
on March 9-10, indicating that the object has entered the rapid fading stage.
Superimposed superhumps are still visible, but with smaller amplitudes
with likely double peaks.

   There appears to have been a transition to a shorter superhump period
(stage B to C transition?) around this epoch.  This phenomenon needs to be
confirmed by further observations.  The mean superhump period since March 6
has been 0.06018(1) d.

   Since this object is expected to show rebrightening(s) (even multiple),
continued observations are strongly encouraged.


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