PNV J00420807+4055013 2015 01 18.3931* 00 42 08.07 +40 55 01.3 15.5 U 411W1267S M31 I 0
2015 01 18.434
This nova in M31 was already discovered on 2015 January 13: "MASTER-Kislovodsk auto-detection system discovered OT source at (RA, Dec) = 00h 42m 07.99s +40d 55m 01.1s on 2015-01-13.63235 UT" (ATel #6911): http://www.astronomerstelegram.org/?read=6911 --- "Spectroscopic confirmation and additional photometry of the very bright nova M31N 2015-01a" (ATel #6941): http://www.astronomerstelegram.org/?read=6941 --- Patrick Schmeer
2015 01 18.393
Image : http://k-itagaki.jp/images/m31-1.jpg