------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 2758 2011 Aug 14 18.54UT 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 2011df NEAR NGC 6801 (NEWTON/PUCKETT) 2011df May 21.459 19 27 33.64 +54 23 11.3 17.6 19.8"W, 49.9"N Dave Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC)et. al., reports a spectrum obtained on May 28.36 UT with the 1.82-m Plaskett Telescope of the National Research Council of Canada, shows it to be a type-Ia supernova before maximum light. SUPERNOVA 2011dg IN IC 4523 (CHASE) 2011dg May 18.24 15 05 09.10 -43 30 46.2 17.0 15.5"W, 12.4"S M. Stritzinger: spectrum May 29 type-IIP two weeks past maximum SUPERNOVA 2011di IN IC 4754 (MONARD) 2011di May 13.00 18 43 59.06 -61 59 46.3 17.5 9 "W, 21 "S D. Milisavljevic: spectrum May 28 type Ia just after maximum SUPERNOVA 2011dj IN PGC 45427 (CATALINA) 2011dj Jun 4.21 13 07 06.69 -01 10 44.0 15.8 15.7"E, 7.2"S L. Tomasella: spectrum June 6 type-Ia a few days before maximum SUPERNOVA 2011dk IN NGC 7003 (CIABATTARI ET. AL.) 2011dk May 12.09 21 00 42.28 +17 48 22.5 16.5 2 "W, 4 "N L. Tomasella: spectrum June 7 type-II few weeks after maximum SUPERNOVA 2011dl IN UGC 10321 (GORELLI ET. AL.) 2011dl Jun 17.31 16 18 04.97 +21 33 04.0 16.9 4.2"W, 9.2"S D. Milisavljevic: spectrum June 21 type-Ia few days before maximum Guy M Hurst