MPEC 2000-T12 : 2000 TK1
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M.P.E.C. 2000-T12 Issued 2000 Oct. 4, 12:33 UT The Minor Planet Electronic Circulars contain information on unusual minor planets and routine data on comets. They are published on behalf of Commission 20 of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A. Prepared using the Tamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714 2000 TK1 Observations: K00T01K* C2000 10 01.25575 01 17 52.10 +09 57 03.6 19.8 704 K00T01K C2000 10 01.27086 01 17 49.51 +09 57 06.4 20.2 704 K00T01K C2000 10 01.28597 01 17 46.86 +09 57 10.9 20.1 704 K00T01K C2000 10 02.30246 01 14 52.62 +09 59 29.1 711 K00T01K C2000 10 02.30916 01 14 51.44 +09 59 29.8 711 K00T01K C2000 10 02.31569 01 14 50.31 +09 59 31.2 711 K00T01K C2000 10 02.37244 01 14 40.31 +09 59 38.4 18.9 704 K00T01K C2000 10 02.38738 01 14 37.69 +09 59 39.9 19.6 704 K00T01K C2000 10 02.40286 01 14 35.05 +09 59 41.1 19.4 704 K00T01K C2000 10 02.41778 01 14 32.39 +09 59 44.9 19.6 704 K00T01K C2000 10 02.43280 01 14 29.65 +09 59 45.1 19.7 704 K00T01K C2000 10 03.24842 01 12 08.16 +10 01 29.5 18.9 704 K00T01K C2000 10 03.25153 01 12 07.58 +10 01 30.2 19.2 704 K00T01K C2000 10 03.26405 01 12 05.36 +10 01 30.9 19.5 704 K00T01K C2000 10 03.26706 01 12 04.84 +10 01 31.4 19.2 704 K00T01K C2000 10 03.27956 01 12 02.60 +10 01 33.3 19.0 704 K00T01K C2000 10 03.28289 01 12 01.99 +10 01 33.8 19.2 704 K00T01K C2000 10 03.29540 01 11 59.73 +10 01 34.9 18.8 704 K00T01K C2000 10 03.32644 01 11 54.20 +10 01 38.7 19.0 704 Observer details: 704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly, M. Bezpalko, M. Elowitz, R. Huber, L. Manguso. Measurers J. Stuart, R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD. 711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD. Orbital elements: 2000 TK1 Epoch 2000 Sept. 13.0 TT = JDT 2451800.5 Spahr M 215.73520 (2000.0) P Q n 0.70985135 Peri. 166.45001 -0.98862237 -0.04329557 a 1.2445846 Node 13.77246 -0.10251456 -0.50688847 e 0.6277298 Incl. 37.23573 +0.11007529 -0.86092368 P 1.39 H 16.9 G 0.15 From 19 observations 2000 Oct. 1-3. Ephemeris: 2000 TK1 a,e,i = 1.24, 0.63, 37 q = 0.4633 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2000 09 23 01 39.28 +09 32.3 0.991 1.943 153.8 13.2 19.1 2000 10 03 01 12.86 +10 01.0 0.920 1.912 169.3 5.6 18.6 2000 10 13 00 42.15 +10 13.6 0.884 1.877 171.8 4.3 18.4 2000 10 23 00 11.10 +10 11.6 0.885 1.837 155.4 13.0 18.7 2000 11 02 23 43.88 +10 03.5 0.919 1.792 139.3 21.2 19.0 2000 11 12 23 23.07 +10 01.1 0.976 1.741 124.6 27.9 19.3 2000 11 22 23 09.16 +10 12.4 1.048 1.685 111.7 33.0 19.5 2000 12 02 23 01.50 +10 41.9 1.125 1.623 100.3 36.7 19.7 2000 12 12 22 59.01 +11 30.8 1.198 1.555 90.3 39.3 19.8 2000 12 22 23 00.63 +12 38.8 1.263 1.480 81.4 41.1 19.9 2001 01 01 23 05.56 +14 05.4 1.314 1.400 73.5 42.3 19.9 2001 01 11 23 13.16 +15 50.0 1.347 1.312 66.4 43.4 19.8 2001 06 30 02 22.86 -30 12.0 1.055 1.343 80.8 48.3 19.5 2001 07 10 02 24.94 -31 40.6 1.036 1.429 88.2 45.3 19.5 2001 07 20 02 22.81 -33 42.2 1.007 1.507 96.4 42.1 19.4 2001 07 30 02 15.01 -36 15.3 0.973 1.579 105.2 38.3 19.4 2001 08 09 01 59.85 -39 09.6 0.941 1.645 114.5 34.1 19.3 2001 08 19 01 35.69 -42 02.5 0.919 1.705 123.9 29.5 19.2 2001 08 29 01 02.28 -44 15.2 0.915 1.759 132.1 25.2 19.1 2001 09 08 00 22.67 -45 05.1 0.934 1.808 137.3 22.2 19.1 2001 09 18 23 43.17 -44 11.6 0.980 1.852 137.7 21.4 19.2 Timothy B. Spahr (C) Copyright 2000 MPC M.P.E.C. 2000-T12


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