[vsnet-campaign-dn 15780] Re: SDSS J161909.10+135145.5: new SU UMa-type dwarf nova

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Thu Jun 17 14:04:09 JST 2021


Re: SDSS J161909.10+135145.5: new SU UMa-type dwarf nova

   I had classified this object as UGZ: based on
the ZTF data.  Standstill in 2020 Jan.-Feb.
and 2020 June-July.  If this is indeed an SU UMa star,
it is the third UGSU+UGZ object.  The reported superhump
period is unusually short and further observations
are encouraged.



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