[vsnet-alert 15283] OT J122221.6-311525: second plateau phase with superhumps

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Jan 15 10:02:50 JST 2013


OT J122221.6-311525: second plateau phase with superhumps

   Berto Monard and Josch Hambsch have reported further
observations.  The object entered its second plateau phase
as in AL Com (1995).  The superhump period has been established
to be 0.06588(8) d, confirming the long Psh for a WZ Sge-type
dwarf nova.  Observations are strongly encouraged to see
whether oscillation-type variations recorded in WZ Sge (2001)
are present during the second plateau phase.


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