------------------------------------------------------------------- THE ASTRONOMER Electronic Circular No 917 1995 Jan 20 07.31UT Ed:Guy M Hurst, 16,Westminster Close, Kempshott Rise, Basingstoke, Hants, RG22 4PP,England. Telephone/FAX(0256)471074 Int:+44256471074 INTERNET: GMH at AST.STAR.RL.AC.UK or GMH at GXVG.AST.CAM.AC.UK ------------------------------------------------------------------- COMET C/1995 A1 (JEDICKE) The following precise positions have been reported: 1995 UT R.A. (2000) Decl. m1 Observer Jan. 9.19482 7 55 45.75 +20 24 13.8 19.1 Jedicke 9.20357 7 55 45.44 +20 24 15.9 " 9.21167 7 55 45.08 +20 24 17.9 " 10.56418 7 54 58.44 +20 30 06.6 18.3 Kojima 10.59659 7 54 57.39 +20 30 15.3 " R. Jedicke (Kitt Peak). 0.9-m Spacewatch telescope. T. Kojima (Chiyoda). 0.25-m f/6 reflector. Communicated by S. Nakano. Brian Marsden comments that the parabolic orbital elements below are extremely indeterminate. It is rather probable that the comet is of short period. T 1994 Apr 13.9100 TT w 294.14000 ) e 1.00000000 O 116.07000 ) 2000.0 q 2.7624000 A.U. i 12.38000 ) Source: IAUC 6125 Positions are geocentric Ephemeris by G.Hurst using EPH.EXE by N.James: m = 11.0 + 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 Jan 18.00 7 50.65 +21 1.5 2.941 3.924 178.2 19.3 22 297 23.00 7 47.85 +21 21.7 2.980 3.958 172.4 19.3 22 297 28.00 7 45.20 +21 41.0 3.027 3.991 166.7 19.4 20 298 1995 Feb 2.00 7 42.75 +21 59.1 3.081 4.025 161.0 19.5 18 298 7.00 7 40.58 +22 15.8 3.142 4.059 155.3 19.6 16 300 12.00 7 38.72 +22 31.1 3.210 4.093 149.8 19.7 14 302 17.00 7 37.22 +22 44.9 3.284 4.128 144.4 19.7 11 306 22.00 7 36.10 +22 57.2 3.364 4.162 139.0 19.8 9 312 27.00 7 35.37 +23 8.0 3.450 4.197 133.8 19.9 6 324 Guy M Hurst