PSN J12130023+2516574 2012 03 21.150 * 12 13 00.23 +25 16 57.4 16.0 U 0E 3N U7217 9 1
2012 13 22.83818
Confirmed object at 12 13 00.22 +25 16 57.3, just N of centre and in plane of edge on galaxy. Mag 15.7R using UCAC-3. Unfiltered C11 + ST9XE. Nick James. 970.
2012 03 22.882
this objest has been imaged at Mandi Observatory with the 0.45m f:4.5 + CCD telescope. The PSN has been identified on 2 coadded 120s unfiltered images at 12:13:00.22 + 25:16:57, mag = 17.1 (limiting mag. 19.0). Nothing is visible on the POSS2-red plate (limiting mag.20)- Paolo Corelli Pagnaco-Italy
2012 03 03.27
V~18.9, 2012-03-03.27 This object was discovered on March 3UT and posted on the public SN candidate discoveries webpage (http://nesssi.cacr.caltech.edu/catalina/current.html) on that date. See below versions of these pages cached by google from March 5th and March 18th. http://webcache.googleusercontent.com/search?hl=en&gbv=2&gs_l=hp.4...0l0l1l32l0l0l0l0l0l0l0l0ll0l0.&q=cache:xQzBjROrnOYJ:http://nesssi.cacr.caltech.edu/catalina/Current/20120303_383.html+http%3A//nesssi.cacr.caltech.edu/catalina/Current/20120303_383.html&ct=cln http://webcache.googleusercontent.com/search?hl=en&gbv=2&gs_l=hp.4...0l0l1l28l0l0l0l0l0l0l0l0ll0l0.&q=cache:6NGpweLBOlcJ:http://nesssi.cacr.caltech.edu/catalina/current.html+http%3A//nesssi.cacr.caltech.edu/catalina/current.html&ct=clnk
2012 03 23.234
This possible supernova in UGC 7217 was seen with 3 x 15 min images Astrometry: RA 12 13 00.25 Dec 25 16 57.2 Photometry: 16.1 +/- 0.1 These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/7010245925/