ES Dra: A rare outburst on October

T. Kinnunen detected a rare outburst of the unknown cataclysmic variable ES Dra on October 6 at 13.7mag. He commented this is the first detected one as far as he knows (vsnet-alert 5307). During his ~5 hours observation on October 6, the magnitude is varied between 13.4 - 13.9 (vsnet-campaign-dn 190). J. Pietz performed CCD time-series photometry on October 7.79 - 7.86. The analysis revealed no variations above 0.05mag (vsnet-campaign 529).

Light Curve and General Information of This Object