[vsnet-alert 11473] PG 0149+138 = SDSS J015151.87+140047.2 updated superhump period

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Sep 15 10:22:57 JST 2009


PG 0149+138 = SDSS J015151.87+140047.2 updated superhump period

   Josch Hambsch has reported observations on two nights.  The data now
favors a shorter period of 0.08491(3) d, giving a fractional superhump
excess of 3.0 %.  More observations are encouraged to see if this
has been a result of decrease in the superhump period.


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