Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

PSN J15574636+1622274

PSN J15574636+1622274   2012 05 25.28  *  15 57 46.36 +16 22 27.4  18.9 U    2W   3N            D 9

2012 05 27.258

This possible supernova in PGC 142831 was seen with 6 x 15 images Astrometry: RA 15 57 46.36 Dec 16 22 28.1 Photometry: 17.6 +/- 0.2 L These data were collected remotely by Joseph Brimacombe, Cairns, Australia. Link to image and further information http://www.flickr.com/photos/43846774@N02/7286069916/

2012 05 29.9983

This object was observed by Federica Luppi and Luca Buzzi from Schiaparelli Observatory, Varese, Italy. In a stack of images totalling 15 minutes of unfiltered exposure time, the object has position end figures 46s.44, 28".7. Image posted at URL:http://www.astrogeo.va.it/pub/TOCP/PSN_J15574636+1622274.jpg