[vsnet-alert 12297] FO And: period decrease

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Fri Oct 22 16:19:10 JST 2010


FO And: period decrease

   Enrique de Miguel just reported the latest observations.  Indeed the
superhump period likely showed a stepwise decrease (likely stage B to C).
Before Oct. 20, Psh = 0.07453(3) d, marginally positive Pdot?
Since Oct, 20, Psh = 0.07423(5) d.


More information about the vsnet-alert mailing list