MPEC 2001-T53: 2001 FG193, 2001 FH193, 2001 FJ193, 2001 OG109
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M.P.E.C. 2001-T53 Issued 2001 Oct. 13, 20:28 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
2001 FG193, 2001 FH193, 2001 FJ193, 2001 OG109
Observations:
K01FJ3G* C2001 03 27.30021 12 14 34.91 -00 14 52.6 24.1 R 695
K01FJ3G C2001 03 27.33366 12 14 34.76 -00 14 51.7 24.4 R 695
K01FJ3G C2001 03 28.27287 12 14 30.53 -00 14 25.0 24.2 R 695
K01FJ3G C2001 03 28.34019 12 14 30.20 -00 14 23.1 24.2 R 695
K01FJ3H* C2001 03 27.35949 12 13 29.47 -00 30 05.2 24.6 R 695
K01FJ3H C2001 03 27.38158 12 13 29.37 -00 30 04.8 24.9 R 695
K01FJ3H C2001 03 28.30316 12 13 25.19 -00 29 35.3 24.8 R 695
K01FJ3H C2001 03 28.37128 12 13 24.88 -00 29 33.3 24.7 R 695
K01FJ3J* C2001 03 27.35949 12 13 53.66 -00 29 07.9 24.7 R 695
K01FJ3J C2001 03 27.38158 12 13 53.55 -00 29 07.3 24.7 R 695
K01FJ3J C2001 03 28.30316 12 13 48.84 -00 28 36.7 24.2 R 695
K01FJ3J C2001 03 28.37128 12 13 48.50 -00 28 34.2 24.2 R 695
K01OA9G C2001 07 26.33062 20 35 22.47 -18 54 55.4 568
K01OA9G* C2001 07 27.39902 20 35 17.37 -18 55 14.3 23.5 R 568
K01OA9G C2001 07 27.44937 20 35 17.10 -18 55 15.3 568
K01OA9G C2001 07 27.50221 20 35 16.87 -18 55 16.3 23.9 R 568
K01OA9G C2001 08 24.24085 20 33 08.57 -19 02 57.2 24.3 R 568
K01OA9G C2001 08 24.26181 20 33 08.49 -19 02 57.3 24.2 R 568
K01OA9G C2001 08 24.28289 20 33 08.39 -19 02 57.6 24.0 R 568
K01OA9G C2001 08 25.25689 20 33 04.30 -19 03 12.2 568
K01OA9G C2001 08 25.27754 20 33 04.21 -19 03 12.6 568
K01OA9G C2001 09 19.18914 20 31 37.04 -19 08 16.1 24 R 675
K01OA9G C2001 09 19.26248 20 31 36.85 -19 08 16.6 675
Observer details:
568 Mauna Kea. Observers J.-M. Petit, J. Kavelaars, M. Holman, B. Gladman.
Measurers B. Gladman, J. Kavelaars, J.-M. Petit. 3.6-m Canada-France-
Hawaii Telescope + CCD.
675 Palomar Mountain. Observers P. Nicholson, C. Dumas, A. Harris.
Measurer B. Gladman. 5-m Hale reflector + CCD.
695 Kitt Peak. Observers R. L. Allen, G. Bernstein, R. Malhotra. Measurer
R. L. Allen. 4-m Mayall reflector + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K01FJ3G 8.5 0.15 K013C 359.953 158.560 24.930 3.264 0.10862 46.50162 1EM
K01FJ3H 9.1 0.15 K013C 359.950 5.776 177.667 8.569 0.09053 44.68257 1EM
K01FJ3J 9.3 0.15 K013C 359.939 55.367 128.111 1.106 0.08053 39.34753 1EM
K01OA9G 8.0 0.15 K018J 0.139 332.748 333.518 0.531 0.0 43.07070 55EM
Ephemerides:
2001 FG193 a,e,i = 46.50, 0.11, 3 q = 41.450
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 11 07 12 21.11 -01 03.5 42.212 41.451 39.4 0.9 24.9
2001 11 17 12 21.86 -01 08.3 42.090 41.451 49.2 1.0 24.9
2001 11 27 12 22.51 -01 12.3 41.948 41.451 59.1 1.2 24.9
2001 12 07 12 23.03 -01 15.6 41.792 41.451 69.1 1.3 24.9
2001 12 17 12 23.41 -01 17.9 41.624 41.451 79.2 1.3 24.9
2001 12 27 12 23.64 -01 19.2 41.451 41.451 89.3 1.4 24.9
2002 01 06 12 23.72 -01 19.5 41.278 41.451 99.5 1.3 24.9
2002 01 16 12 23.64 -01 18.9 41.109 41.451 109.7 1.3 24.8
2002 01 26 12 23.42 -01 17.3 40.951 41.451 119.9 1.2 24.8
2002 02 05 12 23.06 -01 14.8 40.808 41.451 130.2 1.0 24.8
2002 02 15 12 22.57 -01 11.6 40.685 41.451 140.4 0.9 24.8
2002 02 25 12 21.98 -01 07.7 40.586 41.451 150.7 0.7 24.7
2002 03 07 12 21.31 -01 03.4 40.513 41.452 160.9 0.4 24.7
2002 03 17 12 20.59 -00 58.7 40.469 41.452 171.0 0.2 24.7
2002 03 27 12 19.84 -00 54.0 40.454 41.452 178.3 0.0 24.6
2002 04 06 12 19.09 -00 49.3 40.470 41.452 168.7 0.3 24.7
2002 04 16 12 18.37 -00 44.9 40.515 41.452 158.7 0.5 24.7
2002 04 26 12 17.71 -00 40.9 40.588 41.452 148.7 0.7 24.8
2002 05 06 12 17.13 -00 37.4 40.687 41.452 138.9 0.9 24.8
2002 05 16 12 16.64 -00 34.6 40.807 41.452 129.1 1.1 24.8
2002 05 26 12 16.28 -00 32.7 40.946 41.452 119.4 1.2 24.8
2002 06 05 12 16.04 -00 31.5 41.099 41.452 109.7 1.3 24.8
2002 06 15 12 15.95 -00 31.3 41.261 41.452 100.2 1.4 24.9
2002 06 25 12 16.00 -00 32.1 41.429 41.452 90.6 1.4 24.9
2002 07 05 12 16.19 -00 33.8 41.597 41.452 81.1 1.4 24.9
2002 07 15 12 16.52 -00 36.3 41.760 41.453 71.7 1.3 24.9
2002 07 25 12 16.99 -00 39.8 41.915 41.453 62.3 1.2 24.9
2002 08 04 12 17.58 -00 44.0 42.057 41.453 52.9 1.1 24.9
2002 08 14 12 18.28 -00 48.9 42.182 41.453 43.5 1.0 24.9
2002 08 24 12 19.08 -00 54.3 42.286 41.453 34.1 0.8 24.9
2001 FH193 a,e,i = 44.68, 0.09, 9 q = 40.638
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 11 07 12 20.45 -01 09.2 41.398 40.638 39.5 0.9 25.4
2001 11 17 12 21.23 -01 13.6 41.275 40.638 49.3 1.1 25.4
2001 11 27 12 21.90 -01 17.4 41.134 40.638 59.3 1.2 25.4
2001 12 07 12 22.44 -01 20.2 40.977 40.638 69.2 1.3 25.4
2001 12 17 12 22.83 -01 22.1 40.809 40.638 79.3 1.4 25.4
2001 12 27 12 23.08 -01 23.0 40.636 40.638 89.4 1.4 25.4
2002 01 06 12 23.17 -01 22.9 40.463 40.638 99.6 1.4 25.4
2002 01 16 12 23.10 -01 21.8 40.294 40.638 109.8 1.3 25.4
2002 01 26 12 22.88 -01 19.8 40.136 40.638 120.0 1.2 25.3
2002 02 05 12 22.52 -01 16.8 39.994 40.638 130.3 1.1 25.3
2002 02 15 12 22.04 -01 13.1 39.871 40.638 140.5 0.9 25.3
2002 02 25 12 21.44 -01 08.7 39.772 40.638 150.8 0.7 25.3
2002 03 07 12 20.77 -01 03.8 39.699 40.638 161.0 0.5 25.2
2002 03 17 12 20.04 -00 58.6 39.655 40.639 171.1 0.2 25.2
2002 03 27 12 19.29 -00 53.3 39.641 40.639 178.3 0.0 25.2
2002 04 06 12 18.54 -00 48.1 39.658 40.639 168.5 0.3 25.2
2002 04 16 12 17.82 -00 43.1 39.703 40.639 158.5 0.5 25.2
2002 04 26 12 17.15 -00 38.5 39.777 40.639 148.6 0.7 25.3
2002 05 06 12 16.57 -00 34.6 39.875 40.639 138.7 0.9 25.3
2002 05 16 12 16.09 -00 31.3 39.996 40.639 129.0 1.1 25.3
2002 05 26 12 15.74 -00 28.8 40.135 40.639 119.2 1.2 25.3
2002 06 05 12 15.51 -00 27.3 40.288 40.639 109.6 1.3 25.4
2002 06 15 12 15.43 -00 26.6 40.450 40.639 100.0 1.4 25.4
2002 06 25 12 15.49 -00 26.9 40.618 40.639 90.5 1.4 25.4
2002 07 05 12 15.70 -00 28.2 40.786 40.639 81.0 1.4 25.4
2002 07 15 12 16.05 -00 30.4 40.949 40.639 71.6 1.4 25.4
2002 07 25 12 16.54 -00 33.5 41.104 40.639 62.1 1.3 25.4
2002 08 04 12 17.16 -00 37.4 41.245 40.640 52.8 1.1 25.4
2002 08 14 12 17.89 -00 41.9 41.370 40.640 43.4 1.0 25.4
2002 08 24 12 18.71 -00 47.1 41.474 40.640 34.0 0.8 25.4
2001 FJ193 a,e,i = 39.35, 0.08, 1 q = 36.179
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 11 07 12 21.70 -01 21.9 36.943 36.179 39.1 1.0 25.1
2001 11 17 12 22.58 -01 27.3 36.821 36.179 48.9 1.2 25.1
2001 11 27 12 23.33 -01 32.0 36.680 36.179 58.8 1.3 25.1
2001 12 07 12 23.95 -01 35.6 36.524 36.179 68.8 1.5 25.1
2001 12 17 12 24.40 -01 38.3 36.357 36.179 78.8 1.5 25.1
2001 12 27 12 24.68 -01 39.8 36.184 36.180 88.9 1.6 25.1
2002 01 06 12 24.79 -01 40.2 36.011 36.180 99.1 1.5 25.1
2002 01 16 12 24.73 -01 39.4 35.842 36.180 109.3 1.5 25.1
2002 01 26 12 24.49 -01 37.6 35.684 36.180 119.6 1.4 25.0
2002 02 05 12 24.09 -01 34.7 35.540 36.180 129.8 1.2 25.0
2002 02 15 12 23.55 -01 31.0 35.417 36.180 140.1 1.0 25.0
2002 02 25 12 22.89 -01 26.5 35.316 36.180 150.3 0.8 25.0
2002 03 07 12 22.14 -01 21.5 35.243 36.180 160.6 0.5 24.9
2002 03 17 12 21.32 -01 16.1 35.198 36.180 170.8 0.3 24.9
2002 03 27 12 20.47 -01 10.5 35.183 36.180 178.6 0.0 24.8
2002 04 06 12 19.62 -01 05.0 35.198 36.180 168.9 0.3 24.9
2002 04 16 12 18.81 -00 59.8 35.242 36.180 158.9 0.6 24.9
2002 04 26 12 18.06 -00 55.1 35.315 36.180 148.9 0.8 25.0
2002 05 06 12 17.41 -00 50.9 35.412 36.180 139.0 1.0 25.0
2002 05 16 12 16.87 -00 47.6 35.532 36.180 129.2 1.2 25.0
2002 05 26 12 16.46 -00 45.2 35.671 36.180 119.5 1.4 25.0
2002 06 05 12 16.21 -00 43.8 35.823 36.181 109.9 1.5 25.1
2002 06 15 12 16.11 -00 43.4 35.986 36.181 100.3 1.6 25.1
2002 06 25 12 16.18 -00 44.1 36.153 36.181 90.7 1.6 25.1
2002 07 05 12 16.41 -00 45.9 36.321 36.181 81.3 1.6 25.1
2002 07 15 12 16.81 -00 48.7 36.485 36.181 71.8 1.5 25.1
2002 07 25 12 17.35 -00 52.4 36.639 36.181 62.5 1.4 25.1
2002 08 04 12 18.04 -00 57.1 36.781 36.181 53.1 1.3 25.1
2002 08 14 12 18.86 -01 02.5 36.906 36.181 43.7 1.1 25.1
2002 08 24 12 19.78 -01 08.7 37.011 36.181 34.4 0.9 25.1
2001 OG109 a,e,i = 43.07, 0.00, 1
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 10 08 20 31.03 -19 10.2 42.709 43.071 110.6 1.2 24.5
2001 10 18 20 30.93 -19 10.5 42.875 43.071 100.6 1.3 24.5
2001 10 28 20 30.99 -19 10.2 43.047 43.071 90.7 1.3 24.5
2001 11 07 20 31.22 -19 09.3 43.219 43.071 80.8 1.3 24.5
2001 11 17 20 31.60 -19 07.9 43.386 43.071 70.8 1.2 24.5
2001 11 27 20 32.14 -19 05.9 43.543 43.071 60.8 1.1 24.5
2001 12 07 20 32.82 -19 03.4 43.686 43.071 50.9 1.0 24.5
2001 12 17 20 33.61 -19 00.5 43.810 43.071 40.9 0.9 24.5
2001 12 27 20 34.51 -18 57.2 43.911 43.071 30.9 0.7 24.5
The perihelic 2:3 Neptune-resonance orbit for 2001 FJ193 keeps the
object more than 11 AU from Neptune over a 14 000-year period.
It is possible that 1997 GA45 = 2001 FH193, in which case:
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K01FJ3H 8.9 0.15 K01AI 38.805 302.645 177.069 7.770 0.27372 49.12657 M
2001 FH193 a,e,i = 49.13, 0.27, 8 q = 35.679
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 11 07 12 20.48 -01 10.1 41.435 40.675 39.5 0.9 25.2
2001 11 17 12 21.26 -01 14.6 41.319 40.681 49.3 1.1 25.2
2001 11 27 12 21.93 -01 18.3 41.183 40.688 59.2 1.2 25.2
2001 12 07 12 22.47 -01 21.2 41.033 40.694 69.2 1.3 25.2
2001 12 17 12 22.87 -01 23.2 40.872 40.700 79.3 1.4 25.2
2001 12 27 12 23.11 -01 24.1 40.705 40.707 89.4 1.4 25.2
2002 01 06 12 23.20 -01 24.1 40.538 40.713 99.6 1.4 25.2
2002 01 16 12 23.13 -01 23.0 40.376 40.719 109.8 1.3 25.2
2002 01 26 12 22.92 -01 21.0 40.224 40.726 120.0 1.2 25.1
2002 02 05 12 22.56 -01 18.0 40.088 40.732 130.3 1.1 25.1
2002 02 15 12 22.07 -01 14.3 39.971 40.738 140.5 0.9 25.1
2002 02 25 12 21.48 -01 10.0 39.878 40.745 150.8 0.7 25.1
2002 03 07 12 20.81 -01 05.2 39.812 40.751 161.0 0.5 25.0
2002 03 17 12 20.09 -01 00.1 39.774 40.757 171.1 0.2 25.0
2002 03 27 12 19.34 -00 54.8 39.766 40.764 178.3 0.0 25.0
2002 04 06 12 18.59 -00 49.6 39.789 40.770 168.6 0.3 25.0
2002 04 16 12 17.87 -00 44.7 39.841 40.776 158.6 0.5 25.1
2002 04 26 12 17.21 -00 40.2 39.920 40.783 148.6 0.7 25.1
2002 05 06 12 16.63 -00 36.3 40.025 40.789 138.8 0.9 25.1
2002 05 16 12 16.16 -00 33.1 40.152 40.795 129.0 1.1 25.1
2002 05 26 12 15.80 -00 30.7 40.297 40.802 119.3 1.2 25.2
2002 06 05 12 15.58 -00 29.1 40.456 40.808 109.6 1.3 25.2
2002 06 15 12 15.50 -00 28.5 40.625 40.814 100.0 1.4 25.2
2002 06 25 12 15.56 -00 28.9 40.799 40.821 90.5 1.4 25.2
2002 07 05 12 15.77 -00 30.2 40.973 40.827 81.0 1.4 25.2
2002 07 15 12 16.12 -00 32.4 41.143 40.833 71.6 1.4 25.2
2002 07 25 12 16.61 -00 35.5 41.304 40.840 62.2 1.3 25.2
2002 08 04 12 17.23 -00 39.4 41.452 40.846 52.8 1.1 25.2
2002 08 14 12 17.95 -00 44.0 41.583 40.852 43.4 1.0 25.2
2002 08 24 12 18.77 -00 49.2 41.693 40.859 34.0 0.8 25.2
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-T53
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