[vsnet-alert 15402] OV Dra outburst

Sun Feb 17 07:58:26 JST 2013

This eclipsing dwarf nova of SU UMa type (P=0.058736d) is in outburst
on MASTER survey images.

OV Dra
  20130214.645  184C  MASTER-Amur
  20130216.878  153C  MASTER-Kislovodsk
  20130216.913  155C  MASTER-Kislovodsk

The star is identical to SDSS J125023.85+665525.6
(u=18.73 g=18.65 r=18.65 i=18.74 z=18.63), see
http://skyserver.sdss3.org/dr8/en/tools/explore/obj.asp?id=1237651272438710296

Denis Denisenko