[vsnet-alert 14015] SDSSJ080303.90+251627.0 : a SU UMa dwarf nova in the period gap

Ohshima ohshima at kusastro.kyoto-u.ac.jp
Tue Dec 27 22:22:10 JST 2011


SDSSJ080303.90+251627.0 : a SU UMa dwarf nova in the period gap

 We have received further observations from Enrique 
de Miguel. The amplitude of superhumps had got larger
(0.15 mag), which shows the evolution of superhumps.
With PDM method, 0.09603 (19) d was obtained as the
superhump period. This value is near those of AD Men 
and V725 Aql. This object seems to locate in the low 
end of the period gap.

 Further observations are encouraged!


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