Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign
January 22, 2014
Event: Supernova in M82 (Ursa Major) = PSN J09554214+6940260
Discovery by: Stephen J. Fossey (University College London Observatory)
Discovery magnitude: 11.7 V
Discovery date: 2014 January 21.81 UT
Coordinates: R.A. = 09 55 42.15, Decl.= +69 40 25.8 (2000.0)
PSN J09554214+6940260 is offset 54" west, 21" south from the nucleus of M82