CY UMa: December superoutburst
P. Schmeer and E. Muyllaert detected an outburst of the SU UMa-type dwarf nova
CY UMa on Februrary 25
at 13.0 and 12.9mag, respectively.
The previous outburst was detected by
H. Maehara on 1999 December 25.758 UT at mv= 12.1
(vsnet-alert 3857) and
turned out to be a supermaximum
The object rapidly faded from the outburst.
The other outburst was reported on April 19 (13.2mag by E. Muyllaert)
The outburst was again normal one.
As reported by E. Muyllaert on December 14, CY UMa is in outburst at 12.5mag
It turned out to be a superoutburst.
J. Pietz reported his 3-hour observation on December 17 shows
clear humps with an amplitude of 0.3mag