[vsnet-alert 17064] SDSS J090221.35+381941.9: shorter superhump period
tkato at kusastro.kyoto-u.ac.jp
Fri Mar 21 10:42:09 JST 2014
SDSS J090221.35+381941.9: shorter superhump period
Enrique de Miguel, William Stein and Pavol A. Dubovsky
have reported new observations. The period since Mar. 19
has been 0.03376(2) d, only 0.6% longer than the orbital period.
This shortening of the superhump period may suggest
stage A-B transition, but requires confirmation.
The behavior varies almost nightly and continuous
observations are urged.
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