Possible Supernova PSN J02245064+1610543 in PGC 9159 plus Asteroid 310 Margarita Narrowfield L - Sept 17

Possible Supernova PSN J02245064+1610543 in PGC 9159 plus Asteroid 310 Margarita Narrowfield L - Sept 17, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen north-north-west of the nucleus at Mag 19.9 L.
DISCOVERY
Catalina Real-Time Transient Survey: 2012.9.16.440; Mag 18.6
TECHNICAL INFORMATION
Total exposure 75 min (5 x 15 min, luminance filter; binned 2x2, scale 0.91 asec/px)
Time: 2012.9.17.281
Astrometry: RA 02 24 50.35 Dec 16 10 52.3
Photometry: 19.9 +/- 0.2 L
These data were collected remotely using a 51-cm RCOS and STL11K camera at New Mexico Skies, Mayhill, New Mexico by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia.