ASASSN-15sn outburst (SU UMa star, but may be too faint for a superoutburst) http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia21alz/ Gaia21alz AT2021bgo 2021-01-27 02:17:05 301.09629 44.34160 15.73 19.54 1.29 CV 2021-01-28 09:56:26 outburst of known CV ASASSN-15sn