------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 1591 2000 Dec 22 16.55UT 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 GMH at AST.STAR.RL.AC.UK WORLD WIDE WEB http://www.demon.co.uk/astronomer ------------------------------------------------------------------- COMET 41P/TUTTLE-GIACOBINI-KRESAK (Q2000/329) This comet appears brighter than expected judging by the following estimates on IAUCs: 2000 Dec. 5.82UT, 11.1 (S. Yoshida, Ibaraki, Japan, 0.25-m reflector; visual); 6.52, 11.4 (A. Hale, Cloudcroft, New Mexico, 0.41-m reflector; visual); 15.83, 8.7 (K. Kadota, Ageo, Saitama, Japan, 0.18-m reflector + CCD; 3' coma and 16' tail). IAUC 7543 Andrew Pearce, Nedlands, Australia has reported direct to TA confirming the outburst: Dec 18.82UT: m1=8.0, coma=2.7', DC=4/...20cm refl (45x) Andrew Pearce (Nedlands, Western Australia) Moderately condensed object, easily seen despite the brighter sky from moonlight SUPERNOVAE 2000ff-2000fl L.-G. Strolger reports the discovery of seven additional apparent supernovae by the Nearby Galaxies Supernova Search team. Direct confirmations were made by Strolger and R. C. Smith (Kitt Peak 0.9-m telescope) on Nov. 11-19 and 22 and by P. Candia (Cerro Tololo 0.9-m telescope) on Nov. 18 and 19. SN 2000 UT R.A. (2000.0) Decl. R Offset 2000ff Nov. 14 0 45 24.72 - 3 16 47.2 19.5 3" E, 0".2 N 2000fg Nov. 16 1 24 31.36 -10 23 46.2 18.8 1".2 W, 0".8 S 2000fh Nov. 16 4 40 28.66 - 5 10 07.7 20.1 2".8 W, 0".3 N 2000fi Nov. 9 21 52 57.14 - 6 32 53.9 18.2 0".8 E, 2".1 N 2000fj Nov. 13 22 08 52.31 - 4 41 39.5 19.0 0".2 E, 2".0 S 2000fk Nov. 14 23 36 26.00 - 0 23 17.6 20.1 0".2 E, 1".6 N 2000fl Nov. 18 23 46 19.57 - 6 31 03.9 19.8 2".1 W, 1".4 S IAUC 7543 (extract) SUPERNOVA 2000fm IN NGC 1612 Michael Schwartz, Cottage Grove, OR; and W. D. Li and A. V. Filippenko, University of California at Berkeley, on behalf of LOTOSS, report the discovery of an apparent supernova with the 0.5-m Tenagra III automated telescope. The object was discovered and confirmed on unfiltered images taken on Dec. 14.3 (mag about 17.7) and 15.2 UT (mag about 17.0). SN 2000fm is located at R.A. = 4h33m15s.00, Decl. = -4 10'39".5 (2000.0), which is 24".1 east and 19".0 south of the nucleus of NGC 1612. IAUC 7545 (extract) Guy M Hurst