------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 988 1995 Aug 20 15.20UT 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 C/1995 Q1 (BRADFIELD) Brian Marsden, Central Bureau, has computed the following preliminary orbital elements: T 1995 Aug 31.3560 TT w 331.06800 ) e 1.00000000 O 178.16500 ) 2000.0 q 0.4387300 A.U. i 147.28300 ) Source: IAUC 6208 Positions are geocentric Ephemeris by G.Hurst using EPH.EXE by Nick James: m = 8.0 + 5.0 log R + 10.0 log r Date R.A. (2000) Dec. R r Elong Mag. Motion h m o ' (AU) (AU) o "/hr P.A. 1995 Aug 20.00 11 7.11 -11 24.4 1.024 0.526 29.9 5.3 170 27 21.00 11 9.07 -10 24.6 1.055 0.513 28.6 5.2 163 25 22.00 11 10.79 -9 26.0 1.086 0.500 27.3 5.2 157 22 23.00 11 12.28 -8 28.2 1.116 0.489 26.0 5.1 153 20 24.00 11 13.56 -7 31.1 1.147 0.478 24.6 5.1 149 17 25.00 11 14.63 -6 34.7 1.176 0.468 23.2 5.1 145 15 26.00 11 15.53 -5 38.8 1.205 0.460 21.8 5.0 143 12 27.00 11 16.25 -4 43.4 1.233 0.453 20.3 5.0 140 10 28.00 11 16.81 -3 48.3 1.261 0.447 18.9 5.0 138 8 29.00 11 17.23 -2 53.7 1.287 0.443 17.4 5.0 137 6 30.00 11 17.51 -1 59.4 1.313 0.440 15.9 5.0 136 4 31.00 11 17.68 -1 5.5 1.337 0.439 14.5 5.1 134 2 Recent observations: Aug. 18.39UT, 5.5 (K.Thalassoudis, South Australia, 10x70B); 19.35, 5.4 (David Seargent, NSW, 25x100B); 19.40, 5.5 (A.Beresford, South Australia, 7x50B). Guy M Hurst