[vsnet-alert 21679] DDE 76 superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Fri Dec 8 10:31:41 JST 2017

DDE 76 superhump period

   Josch Hambsch has reported further observations.
The current superhump period is 0.08387(5) d.
These superhumps are likely already stage B ones.
There was a clear precursor outburst on Dec. 2-3
(stage A superhumps were not apparent).
The superhump period resembles those of ordinary
SU UMa-type dwarf novae rather than prototypical
ER UMa-type objects.

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