[vsnet-outburst 15381] CSS J174033.5+414756: stage B, period decrease?
Taichi Kato
tkato at kusastro.kyoto-u.ac.jp
Thu May 2 10:05:10 JST 2013
CSS J174033.5+414756: stage B, period decrease?
Sergey Shugarov and Colin Littlefield have reported
new observations. There is some hint of a period decrease
(-4(2)*10^(-5)). If this is confirmed, it would be the first
case of negative Pdot for a WZ Sge-type dwarf nova.
Further observations are encouraged.
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