------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 1681 2001 Sep 04 19.29UT 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.theastronomer.org ------------------------------------------------------------------- COMET C/2001 Q6 (NEAT) S. H. Pravdo, E. F. Helin, and K. J. Lawrence, Jet Propulsion Laboratory, report the discovery of a comet on CCD images taken with the 1.2-m Schmidt telescope at Palomar in the course of the NEAT program; their discovery image on Aug. 28 (given below) shows a central nebulosity of diameter about 3" and a tail about 10" long toward the west-southwest. 2001 UT R.A. (2000) Decl. m1 Aug. 28.41375 3 35 29.10 + 9 32 40.2 17.6 Orbital elements: T = 2001 Nov. 3.898 TT Peri. = 38.984 Node = 23.312 2000.0 q = 1.46749 AU Incl. = 57.518 2001 TT R. A. (2000) Decl. Delta r Elong. Phase m1 Sept. 3 3 39.46 +13 17.5 1.141 1.705 104.7 34.9 16.1 8 3 42.46 +17 09.7 1.056 1.671 108.1 35.0 15.8 13 3 44.81 +21 36.7 0.978 1.639 111.4 34.9 15.6 18 3 46.29 +26 43.4 0.906 1.609 114.7 34.6 15.4 23 3 46.61 +32 33.4 0.843 1.582 117.6 34.2 15.1 28 3 45.33 +39 07.0 0.792 1.557 120.1 33.8 14.9 Oct. 3 3 41.72 +46 19.1 0.753 1.535 121.6 33.7 14.7 8 3 34.48 +53 57.0 0.728 1.516 122.0 34.0 14.6 IAUC 7698 (extract) Guy M Hurst