Circular No. 2003 Central Bureau for Astronomical Telegrams INTERNATIONAL ASTRONOMICAL UNION Postal Address: Central Bureau for Astronomical Telegrams Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A. Cable Address: SATELLITES, NEWYORK Western Union: RAPID SATELLITE CAMBMASS COMET WILD (1967c) Dr. H. Hirose, Tokyo Astronomical Observatory, cables the following observations by K. Tomita: 1967 UT R.A. (1950) Decl. Mag. Feb. 28.46059 5 08 53.62 +38 44 47.4 10 Mar. 1.45243 5 08 24.56 +36 45 13.6 10 1.52951 5 08 22.12 +36 36 06.3 10 Object diffuse, with central condensation, tail < 1o. The following elements and ephemeris are by B. G. Marsden, Smithsonian Astrophysical Observatory: T = 1967 Mar. 2.5305 ET Peri. = 173.2674 Node = 306.1462 1950.0 q = 1.327159 AU Incl. = 99.1033 1967 ET R. A. (1950) Decl. Delta r Mag. Mar. 21 5 10.80 +11 18.4 1.139 1.355 12.1 26 5 13.09 + 7 35.8 31 5 15.70 + 4 30.5 1.368 1.393 12.6 Apr. 5 5 18.57 + 1 53.1 10 5 21.66 - 0 23.2 1.590 1.444 13.1 15 5 24.95 - 2 23.5 20 5 28.42 - 4 11.6 1.798 1.508 13.6 25 5 32.03 - 5 50.6 30 5 35.78 - 7 22.6 1.988 1.581 14.0 May 5 5 39.67 - 8 49.4 10 5 43.68 -10 12.6 2.156 1.662 14.4 15 5 47.79 -11 33.5 20 5 52.01 -12 52.9 2.304 1.750 14.7 25 5 56.31 -14 11.8 30 6 00.70 -15 30.9 2.430 1.843 15.1 June 4 6 05.15 -16 50.7 9 6 09.67 -18 11.9 2.536 1.939 15.4 14 6 14.24 -19 35.0 19 6 18.84 -21 00.3 2.624 2.039 15.7 24 6 23.47 -22 28.3 29 6 28.11 -23 59.2 2.695 2.140 16.0 PERIODIC COMET REINMUTH 2 Dr. E. Rabe, Cincinnati Observatory, communicates the following predicted elements and ephemeris, based on 99 observations at the three apparitions 1947/48, 1953/54 and 1960/61. Perturbations by Venus through Neputune have been included. T = 1967 Aug. 18.24057 ET Epoch = 1967 Aug. 18.0 ET Peri. = 45.63802 e = 0.4554501 Node = 296.09497 1950.0 a = 3.5663536 AU Incl. = 6.97972 n = 0.14634151 q = 1.9420575 AU P = 6.735 years 1967/68 R. A. (1950) Decl. Delta r Mag. Mar. 31 20 46.50 -19 03.7 2.566 2.248 17.9 Apr. 10 21 05.97 -17 23.6 20 21 24.88 -15 35.2 2.296 2.174 17.2 30 21 43.22 -13 39.4 May 10 22 00.85 -11 37.3 2.031 2.108 16.6 20 22 17.67 - 9 30.2 30 22 33.58 - 7 19.5 1.777 2.051 16.0 June 9 22 48.40 - 5 06.6 19 23 01.93 - 2 53.4 1.541 2.005 15.4 29 23 13.93 - 0 42.0 July 9 23 24.12 + 1 25.3 1.331 1.970 14.9 19 23 32.10 + 3 25.4 29 23 37.60 + 5 15.2 1.155 1.949 14.4 Aug. 8 23 40.25 + 6 50.5 18 23 39.98 + 8 06.9 1.027 1.942 14.1 28 23 37.00 + 9 00.7 Sept. 7 23 31.92 + 9 29.3 0.965 1.949 14.0 17 23 25.85 + 9 33.8 27 23 20.17 + 9 19.3 0.984 1.969 14.2 Oct. 7 23 16.07 + 8 53.5 17 23 14.50 + 8 25.7 1.087 2.004 14.6 27 23 15.87 + 8 03.6 Nov. 6 23 20.15 + 7 52.2 1.263 2.050 15.2 16 23 27.12 + 7 54.5 26 23 36.38 + 8 11.0 1.494 2.107 15.9 Dec. 6 23 47.55 + 8 41.1 16 0 00.28 + 9 23.5 1.764 2.173 16.7 26 0 14.22 +10 16.2 Jan. 5 0 29.15 +11 17.3 2.059 2.246 17.4 15 0 44.85 +12 24.8 25 1 01.15 +13 36.7 2.366 2.326 18.1 Feb. 4 1 17.95 +14 51.3 14 1 35.13 +16 07.0 2.675 2.410 18.8 1967 March 14 (2003) Owen Gingerich
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