[vsnet-alert 14854] OT J214217.4-674801: short-term variations but no superhumps?

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Aug 16 08:44:56 JST 2012


OT J214217.4-674801: short-term variations but no superhumps?

   Berto Monard has reported observations of this object
on several nights.  Although variations up to 0.5 mag
were observed (typical time-scale of ~3 hours), there doesn't
appear to be a well-defined periodicity.  The waveform
resembles those of superhumps, but has irregularities.


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