[vsnet-alert 18147] ASASSN-14mv: shortening of the superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Mon Jan 5 09:40:53 JST 2015


ASASSN-14mv: shortening of the superhump period

   Itoh-san, Josch Hambsch, Ian Miller and William Stein
have reported new observations.  Since Jan. 2, the object
showed a shortening of the superhump period.
The present period is 0.028244(5) d.  The decrease is
not as large as in stage B-C transition as seen in
ordinary hydrogen-rich SU UMa-type dwarf novae.
Further observations are strongly encouraged.


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