[vsnet-alert 19303] PM I03338+3320: new SU UMa-type dwarf nova

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Mon Nov 30 11:17:20 JST 2015


PM I03338+3320: new SU UMa-type dwarf nova

   Maeda-san, Itoh-san, Enrique de Miguel and Lew Cook
have reported observations.  The object was fading
rather rapidly with growing humps.  The period of
variations was 0.0697(7) d, much longer than
the orbital period.  Given the large fractional
excess, the period probably refers to stage A
superhumps.  We are likely observing the fading
part of the precursor outburst.



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