[vsnet-alert 21556] ASASSN-17nr: new SU UMa-type dwarf nova

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Oct 31 14:29:09 JST 2017


ASASSN-17nr: new SU UMa-type dwarf nova

   Josch Hambsch has reported observations.
The object now shows stage C superhumps
(since October 28).  Since the observations
started late in the stage B superhumps,
the variations were not very apparent.
Now the superhump amplitudes grew again and
the current period is 0.0563(1) d (with some
possibility of one-day aliases).



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