MPEC 2000-H30 : 2000 FX53, 2000 FY53, 2000 FZ53, 2000 GK147, 2000 GL147, 2000 GM147
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Read MPEC 2000-H29
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M.P.E.C. 2000-H30 Issued 2000 Apr. 22, 19:12 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
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 FX53, 2000 FY53, 2000 FZ53, 2000 GK147, 2000 GL147, 2000 GM147
Observations:
K00F53X*1C2000 03 31.41302 11 52 22.43 +01 06 11.6 23.6 R 568
K00F53X 1C2000 03 31.45020 11 52 22.26 +01 06 13.4 23.6 R 568
K00F53X 1C2000 03 31.48479 11 52 22.08 +01 06 14.0 23.6 R 568
K00F53X 1C2000 04 04.41690 11 52 04.07 +01 08 16.9 23.6 R 568
K00F53X 1C2000 04 04.48137 11 52 03.77 +01 08 19.2 23.6 R 568
K00F53Y*1C2000 03 31.55223 13 41 46.02 -09 49 17.9 24.2 R 568
K00F53Y 1C2000 03 31.57664 13 41 45.91 -09 49 17.8 24.2 R 568
K00F53Y 1C2000 04 06.54861 13 41 14.89 -09 46 52.1 24.1 R 568
K00F53Y 1C2000 04 06.59084 13 41 14.66 -09 46 50.4 24.2 R 568
K00F53Y 1C2000 04 06.61263 13 41 14.55 -09 46 50.4 24.3 R 568
K00F53Z*1C2000 03 31.57214 13 43 53.05 -07 54 49.1 23.1 R 568
K00F53Z 1C2000 03 31.59545 13 43 52.82 -07 54 46.8 23.1 R 568
K00F53Z 1C2000 04 06.55593 13 42 51.83 -07 44 54.7 23.3 R 568
K00F53Z 1C2000 04 06.59803 13 42 51.39 -07 44 50.5 23.2 R 568
K00F53Z 1C2000 04 07.58167 13 42 41.12 -07 43 12.4 23.2 R 568
K00F53Z 1C2000 04 07.61907 13 42 40.75 -07 43 08.8 23.2 R 568
K00GE7K*1C2000 04 02.38898 12 06 48.89 -00 48 44.2 23.8 R 568
K00GE7K 1C2000 04 02.43061 12 06 48.71 -00 48 43.9 23.9 R 568
K00GE7K 1C2000 04 02.47005 12 06 48.49 -00 48 42.4 23.8 R 568
K00GE7K 1C2000 04 05.45130 12 06 32.64 -00 47 06.4 23.9 R 568
K00GE7K 1C2000 04 05.49918 12 06 32.42 -00 47 05.1 23.8 R 568
K00GE7L*1C2000 04 02.52863 13 33 36.52 -09 37 25.0 24.2 R 568
K00GE7L 1C2000 04 02.55832 13 33 36.34 -09 37 24.2 24.2 R 568
K00GE7L 1C2000 04 07.56252 13 33 10.31 -09 35 12.7 24.2 R 568
K00GE7M*1C2000 04 03.35597 12 32 10.39 +16 41 31.7 23.1 R 568
K00GE7M 1C2000 04 03.39060 12 32 10.21 +16 41 32.4 23.1 R 568
K00GE7M 1C2000 04 03.42646 12 32 10.03 +16 41 33.6 23.1 R 568
K00GE7M 1C2000 04 04.45475 12 32 04.73 +16 42 01.3 23.2 R 568
K00GE7M 1C2000 04 04.50881 12 32 04.45 +16 42 02.8 23.0 R 568
Observer details:
568 Mauna Kea. Observers C. A. Trujillo, S. S. Sheppard, D. Jewitt. 3.6-m
Canada-France-Hawaii telescope + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K00F53X 8.0 0.15 K003H 281.643 102.956 175.688 5.760 0.19291 39.28490 4EM
K00F53Y 8.9 0.15 K003H 297.872 269.478 28.713 18.377 0.25917 39.29942 6EM
K00F53Z 11.8 0.15 K003H 359.874 5.229 201.313 28.347 0.35473 23.44171 7EM
K00GE7K 8.9 0.15 K003H 317.325 243.545 1.643 6.646 0.21560 39.29420 3EM
K00GE7L 8.9 0.15 K003H 299.533 262.182 25.456 12.870 0.20195 39.33377 5EM
K00GE7M 7.7 0.15 K003H 293.405 170.697 99.468 18.192 0.19666 39.30005 1EM
Ephemerides:
2000 FX53 a,e,i = 39.28, 0.19, 6 q = 31.706
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 04 16 11 51.23 +01 14.0 38.309 39.191 151.2 0.7 24.0
2000 04 26 11 50.60 +01 18.3 38.396 39.186 141.3 0.9 24.0
2000 05 06 11 50.07 +01 22.0 38.506 39.180 131.4 1.1 24.1
2000 05 16 11 49.66 +01 24.9 38.635 39.175 121.6 1.3 24.1
2000 05 26 11 49.38 +01 26.8 38.780 39.170 111.9 1.4 24.1
2000 06 05 11 49.25 +01 27.9 38.936 39.164 102.3 1.5 24.1
2000 06 15 11 49.27 +01 27.9 39.097 39.159 92.8 1.5 24.1
2000 06 25 11 49.45 +01 26.9 39.260 39.154 83.3 1.5 24.1
2000 07 05 11 49.78 +01 25.0 39.420 39.148 73.8 1.4 24.1
2000 07 15 11 50.25 +01 22.1 39.572 39.143 64.4 1.3 24.1
2000 07 25 11 50.85 +01 18.4 39.711 39.138 55.0 1.2 24.1
2000 08 04 11 51.57 +01 13.9 39.835 39.133 45.7 1.1 24.1
2000 08 14 11 52.40 +01 08.8 39.939 39.127 36.3 0.9 24.1
2000 FY53 a,e,i = 39.30, 0.26, 18 q = 29.114
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 04 16 13 40.41 -09 42.9 35.909 36.912 179.2 0.0 24.5
2000 04 26 13 39.52 -09 38.8 35.912 36.905 170.5 0.3 24.6
2000 05 06 13 38.66 -09 34.8 35.945 36.897 160.6 0.5 24.6
2000 05 16 13 37.86 -09 31.2 36.005 36.890 150.7 0.8 24.6
2000 05 26 13 37.15 -09 28.1 36.091 36.883 140.9 1.0 24.7
2000 06 05 13 36.55 -09 25.7 36.200 36.875 131.2 1.2 24.7
2000 06 15 13 36.08 -09 24.0 36.327 36.868 121.5 1.3 24.7
2000 06 25 13 35.76 -09 23.2 36.470 36.861 111.9 1.5 24.7
2000 07 05 13 35.59 -09 23.3 36.624 36.853 102.3 1.5 24.8
2000 07 15 13 35.60 -09 24.4 36.783 36.846 92.8 1.6 24.8
2000 07 25 13 35.77 -09 26.4 36.944 36.839 83.3 1.6 24.8
2000 08 04 13 36.11 -09 29.4 37.101 36.831 73.8 1.5 24.8
2000 08 14 13 36.60 -09 33.2 37.251 36.824 64.3 1.4 24.8
2000 08 24 13 37.24 -09 37.9 37.388 36.816 54.9 1.3 24.8
2000 09 03 13 38.01 -09 43.3 37.510 36.809 45.4 1.1 24.8
2000 09 13 13 38.90 -09 49.4 37.611 36.802 36.0 0.9 24.8
2000 FZ53 a,e,i = 23.44, 0.35, 28 q = 15.126
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 04 16 13 41.20 -07 29.2 14.124 15.126 177.2 0.2 23.5
2000 04 26 13 39.43 -07 12.8 14.137 15.126 169.2 0.7 23.6
2000 05 06 13 37.74 -06 57.3 14.179 15.127 159.2 1.4 23.6
2000 05 16 13 36.21 -06 43.1 14.250 15.127 149.2 2.0 23.7
2000 05 26 13 34.92 -06 30.6 14.345 15.127 139.2 2.5 23.8
2000 06 05 13 33.91 -06 20.1 14.463 15.127 129.3 3.0 23.8
2000 06 15 13 33.25 -06 12.0 14.600 15.128 119.6 3.3 23.8
2000 06 25 13 32.95 -06 06.4 14.750 15.128 110.0 3.6 23.9
2000 07 05 13 33.04 -06 03.2 14.911 15.128 100.5 3.8 23.9
2000 07 15 13 33.53 -06 02.5 15.076 15.129 91.1 3.9 23.9
2000 07 25 13 34.41 -06 04.2 15.242 15.129 81.7 3.8 24.0
2000 08 04 13 35.67 -06 08.1 15.404 15.130 72.5 3.7 24.0
2000 08 14 13 37.28 -06 14.0 15.558 15.130 63.4 3.4 24.0
2000 08 24 13 39.22 -06 21.7 15.699 15.131 54.3 3.1 24.0
2000 09 03 13 41.45 -06 30.8 15.826 15.132 45.2 2.7 24.0
2000 09 13 13 43.93 -06 41.0 15.933 15.132 36.2 2.2 24.0
2000 GK147 a,e,i = 39.29, 0.22, 7 q = 30.822
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 04 16 12 05.65 -00 41.7 33.203 34.117 155.3 0.7 24.3
2000 04 26 12 04.89 -00 37.1 33.280 34.112 145.3 1.0 24.3
2000 05 06 12 04.23 -00 33.3 33.381 34.107 135.4 1.2 24.4
2000 05 16 12 03.71 -00 30.3 33.503 34.101 125.6 1.4 24.4
2000 05 26 12 03.34 -00 28.2 33.641 34.096 115.9 1.5 24.4
2000 06 05 12 03.13 -00 27.2 33.793 34.090 106.3 1.6 24.4
2000 06 15 12 03.10 -00 27.4 33.952 34.085 96.7 1.7 24.4
2000 06 25 12 03.24 -00 28.6 34.114 34.080 87.2 1.7 24.4
2000 07 05 12 03.55 -00 31.0 34.276 34.074 77.7 1.7 24.4
2000 07 15 12 04.03 -00 34.5 34.431 34.069 68.3 1.6 24.5
2000 07 25 12 04.67 -00 39.0 34.576 34.064 59.0 1.5 24.5
2000 08 04 12 05.45 -00 44.4 34.707 34.058 49.6 1.3 24.4
2000 08 14 12 06.36 -00 50.7 34.819 34.053 40.3 1.1 24.4
2000 08 24 12 07.38 -00 57.7 34.911 34.047 30.9 0.9 24.4
2000 GL147 a,e,i = 39.33, 0.20, 13 q = 31.390
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 04 16 13 32.43 -09 31.5 35.785 36.788 178.6 0.0 24.5
2000 04 26 13 31.56 -09 27.0 35.796 36.782 168.6 0.3 24.6
2000 05 06 13 30.72 -09 22.8 35.835 36.777 158.7 0.6 24.6
2000 05 16 13 29.95 -09 19.0 35.903 36.771 148.8 0.8 24.6
2000 05 26 13 29.27 -09 15.7 35.995 36.766 139.0 1.0 24.7
2000 06 05 13 28.70 -09 13.0 36.109 36.760 129.3 1.2 24.7
2000 06 15 13 28.28 -09 11.2 36.242 36.754 119.6 1.4 24.7
2000 06 25 13 28.00 -09 10.3 36.389 36.749 110.0 1.5 24.7
2000 07 05 13 27.89 -09 10.3 36.545 36.743 100.4 1.6 24.7
2000 07 15 13 27.94 -09 11.2 36.707 36.738 90.9 1.6 24.8
2000 07 25 13 28.16 -09 13.2 36.869 36.732 81.4 1.6 24.8
2000 08 04 13 28.54 -09 16.0 37.028 36.726 72.0 1.5 24.8
2000 08 14 13 29.08 -09 19.8 37.177 36.721 62.5 1.4 24.8
2000 08 24 13 29.76 -09 24.5 37.313 36.715 53.1 1.3 24.8
2000 09 03 13 30.57 -09 29.8 37.433 36.710 43.7 1.1 24.8
2000 09 13 13 31.49 -09 35.8 37.532 36.704 34.2 0.9 24.7
2000 GM147 a,e,i = 39.30, 0.20, 18 q = 31.571
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 04 16 12 31.11 +16 46.4 36.765 37.624 148.4 0.8 23.5
2000 04 26 12 30.33 +16 48.9 36.841 37.619 140.1 1.0 23.6
2000 05 06 12 29.64 +16 50.0 36.939 37.613 131.3 1.2 23.6
2000 05 16 12 29.05 +16 49.8 37.057 37.608 122.4 1.3 23.6
2000 05 26 12 28.60 +16 48.3 37.190 37.602 113.3 1.4 23.6
2000 06 05 12 28.29 +16 45.4 37.335 37.597 104.2 1.5 23.6
2000 06 15 12 28.14 +16 41.4 37.487 37.591 95.1 1.5 23.6
2000 06 25 12 28.15 +16 36.2 37.641 37.586 86.1 1.5 23.7
2000 07 05 12 28.33 +16 30.0 37.794 37.580 77.1 1.5 23.7
2000 07 15 12 28.67 +16 23.0 37.940 37.575 68.2 1.4 23.7
2000 07 25 12 29.17 +16 15.3 38.076 37.569 59.4 1.3 23.7
2000 08 04 12 29.81 +16 07.2 38.198 37.564 50.7 1.2 23.7
2000 08 14 12 30.58 +15 58.8 38.302 37.558 42.2 1.0 23.6
2000 08 24 12 31.47 +15 50.3 38.386 37.553 34.0 0.9 23.6
The assumed 2:3 Neptune-resonance orbits for 2000 FX53, 2000 FY53,
2000 GK147, 2000 GL147 and 2000 GM147 keep these objects more than 12, 20,
15, 14 and 15 AU, respectively, from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2000 MPC M.P.E.C. 2000-H30
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