------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2455 2008 Jun 15 16.00UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England.Telephone/FAX(01256)471074Int:+441256471074 INTERNET: GUY@TAHQ.DEMON.CO.UK Backup: gmh@wdcc1.bnsc.rl.ac.uk WORLD WIDE WEB http://www.theastronomer.org ------------------------------------------------------------------- SUPERNOVA 2008cm IN NGC 2369 Discovery by Berto Monard of a possible supernova (CBET 1384): SN 2008 UT R.A. (2000.0) Decl. Mag. Offset 2008cm May 24.73 07 16 38.75 -62 18 52.9 16.4 9 "E, 105"N Nothing is visible at this position in Digitised Sky Survey images (limiting red mag 20.5) or on Monard's image taken on Apr. 24.733 (limiting mag 18.5). SUPERNOVA 2008cn IN NGC 4603 Discovery by R.Martin, Perth Observatory, of a possible supernova (CBET 1385): SN 2008 UT R.A. (2000.0) Decl. Mag. Offset 2008cn May 21.52 12 40 55.66 -40 58 12.1 15.3 4.7"E,23.2"N Additional CCD magnitudes for 2008cn: 2007 Apr. 14, [18.5 (Martin); 2008 May 8.803, [18.8 (L. A. G. Monard, Pretoria, S. Africa); 26.783, 15.9 +/- 0.3 (Monard). Guy M Hurst