------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 1038 1996 Jan 29 07.18UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England. Telephone/FAX(0256)471074 Int:+44256471074 INTERNET: GUY@TAHQ.DEMON.CO.UK GMH at AST.STAR.RL.AC.UK WORLD WIDE WEB http://www.demon.co.uk/astronomer ------------------------------------------------------------------- COMET 1996 B1 Edward W. Szczepanski, Houston, TX, reports his discovery of a comet, observations of which are available as follows: 1996 UT R.A. (2000) Decl. m1 Observer Jan. 27.455 14 08.0 +53 54 10.5 Szczepanski 28.33 14 05.2 +53 44 9.3 Drake 28.375 14 04.9 +53 43 Mitchell 28.415 14 04.8 +53 45 Hale 28.449 14 04.6 +53 45 8.2 " E. W. Szczepanski (Houston Astronomical Society). 0.10-m refractor and 300-mm camera lens. 50-min exposures show diffuse, trailed images similar in appearance to NGC 5474, 30' to southwest. IAUC 6296 SUPERNOVA 1996A IN ANONYMOUS GALAXY B. P. Schmidt, Mount Stromlo and Siding Spring Observatories, reports the discovery of a supernova by R. O. Evans on a U.K. Schmidt R film taken by P. Cass on Jan. 12 as part of the U.K. Schmidt Supernova Search. SN 1996A, of mag about 18, is located at R.A. = 5h10m47s.1, Decl. = -3d00'25" (equinox 2000.0), in an anonymous galaxy. It is offset 1"east and 4"south from a mag 14 star located on top of the galaxy's nucleus. It is not visible on a similar film taken 1995 Dec. 12. IAUC 6289 SUPERNOVA 1996B IN NGC 4357 A. Dimai, Cortina d'Ampezzo, Italy, reports the discovery by Alessandro Gabrijelcic (Agordo, Italy) of a possible supernova near an H II region in NGC 4357, 25" west and 5" south of the galaxy's core. The object is of magnitude 17.5-18.0 and has been recorded on three CCD images since its discovery on Jan. 16.9, most recently on Jan. 19.9. Comparison by G. V. Williams, Harvard-Smithsonian Center for Astrophysics (CfA), of the Jan. 19.9 image with the Digital Sky Survey indeed shows a new object on the former at R.A. = 12h23m56s.6, Decl. = +48d46'42" (equinox 2000), the position of the galaxy's core having end figures 58s.8, 46". A. Riess and R. Kirshner, CfA, also confirm the object on a V-band CCD image obtained on Jan. 21.49 UT by A. Milone with the 1.2-m reflector at Mt. Hopkins. IAUC 6292 TASV J2352+665 Glyn Marsh, Catforth, UK e-mails: Images of the above object have benn recorded on two sequential 10min exposures taken 1995 Nov 26.81UT using a 12-inch focus f/4 Taylor-Hobson lens +yellow filter with hypered Kodak 6415 film. Using sequence TA960114 in conjunction with GUIDE (v4.0), the object is estimated at 11.5 mpv. Star F (GSC 4293 267) at 11.6 and star GSC 4293 178 at 12.3 are shown. The object definitely shows a stronger image than star G. Repeat photographs, again 2x10min exposures, taken on 1995 Dec 14.93 using the same equipment as above do not record the object. Although the quality of the images is not as good as those of 1995 Nov 26, star GSC 4293 178 at 12.3 is shown as is star GSC 4293 1032 at 13.7 The object can be confidently stated as being <13.0. Guy M Hurst