------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2668 2010 Aug 23 18.50UT 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 ------------------------------------------------------------------- EDITOR'S ABSENCE The editor will be unavailable from August 26 until September 8 and during that time Nick James and Martin Mobberley have kindly agreed to provide cover for his duties. This will include handling any potential discovery alerts and also the issue of TA E-Circulars. Contact details for Nick James can be found in each magazine issue and for Martin Mobberley please use: martin.mobberley@btinternet.com When sending e-mails regarding possible discoveries please always send a copy at the same time to the editor's mailbox. SUPERNOVA 2010gj IN PGC 190539 Discovery by La Sagra Survey of a possible supernova (CBET 2380): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010gj Jly 10.10 21 50 54.34 -17 46 09.4 17.0 6 "W, 5 "N SUPERNOVA 2010gk IN NGC 5433 Discovery by LOSS of a possible supernova (CBET 2382): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010gk Jly 17.21 14 02 35.94 +32 30 30.7 19.0 1.9"W, 6.3"S SUPERNOVA 2010gl IN NGC 6189 Discovery by LOSS of a possible supernova (CBET 2382): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010gl Jly 18.29 16 31 38.62 +59 37 26.2 18.8 16.7"W, 10.3"S SUPERNOVA 2010gn IN SDSS J171750.05+405252.5 Discovery by J. Vinko et. al. University of Steged and others of a possible supernova (CBET 2385): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010gn Jly 7.04 17 17 49.9 _40 52 52.0 16.6 2.4"W, 0.6"S SUPERNOVA 2010go IN ANONYMOUS GALAXY Discovery by CRTS of a possible supernova (CBET 2387): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010go Jly 20.41 12 50 00.16 -07 54 59.9 16.9 36.7"E, 10.7"S SUPERNOVA 2010gp IN NGC 6240 Discovery by the CHASE Project of a possible supernova (CBET 2388): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010gp Jly 14.10 16 52 57.39 +02 23 16.4 17.5: 22 "W, 7 "S The type-IIn supernova 2000bg also appeared in this galaxy SUPERNOVA 2010gq IN PGC 1142 Discovery by La Sagra Survey of a possible supernova (CBET 2389): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010gq Jly 21.01 00 17 25.70 -00 58 37.7 16.8 5.5"W, 8.2"N Additional approximate magnitudes for 2010gq: 2001 Aug. 24.7, [22 (Digitized Sky Survey; infrared plate); 2010 June 19.136, 16.5 (LSSS; pre-discovery) SUPERNOVA 2010gr IN UGC 2035 Discovery by LOSS of a possible supernova (CBET 2396): SN 2010 UT R.A. (2000.0) Decl. Mag. Offset 2010gr Jly 29.43 02 33 58.96 +44 20 50.2 17.8 6.2"E, 9.4"N Guy M Hurst