Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J23510228+4643217

PSN J23510228+4643217   2011 11 25.1666*  23 51 02.28 +46 43 21.7  17.2 U    9W   4S  U12809    3 P


2011 11 29.0490

Object detected at position end figures 02.27, 21.3 (UCAC3). Magnitude 17.1 +/- 0.1. Limiting magnitude 19.0 Average of 25 x 60-sec images. Nothing visible at these coordinates on DSS. Observer: R. A. Koff, Bennett, Colorado USA (H09). Image posted at: http://antelopehillsobservatory.org/SNpictures/PSNJ23510228+4643217final.jpg



2011 11 29.083

This possible supernova in UGC 12809 was seen with 5 x 10 min images Astrometry: RA 23 51 02.37 Dec 46 43 21.8 Photometry: 17.1 +/- 0.1 L These data were collected by Joseph Brimacombe, Cairns, Australia. Link to image and further information: http://www.flickr.com/photos/43846774@N02/6428776279/


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