MPEC 2003-Y84 : NINE TNOs
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M.P.E.C. 2003-Y84 Issued 2003 Dec. 29, 02:33 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
NINE TNOs
Observations:
K03UT2O* C2003 10 22.33546 03 08 15.58 +16 14 48.5 22.1 R EY084695
K03UT2O C2003 10 22.45037 03 08 14.91 +16 14 46.0 EY084695
K03UT2O C2003 11 21.22746 03 05 11.58 +16 03 07.3 22.0 R EY084695
K03UT2O C2003 11 21.30081 03 05 11.11 +16 03 05.6 EY084695
K03UT2P* C2003 10 23.18857 02 04 06.74 +14 15 16.4 21.0 R EY084695
K03UT2P C2003 10 23.28356 02 04 06.09 +14 15 13.7 EY084695
K03UT2P C2003 11 20.14996 02 01 03.55 +14 01 57.8 21.0 R EY084695
K03UT2P C2003 11 20.23472 02 01 03.04 +14 01 55.5 EY084695
K03UT2Q* C2003 10 23.21646 02 08 48.70 +09 58 08.3 21.4 R EY084695
K03UT2Q C2003 10 23.31082 02 08 48.17 +09 58 06.0 EY084695
K03UT2Q C2003 11 24.17827 02 05 58.11 +09 43 58.0 22.6 R EY084695
K03UT2Q C2003 11 24.24787 02 05 57.77 +09 43 56.1 EY084695
K03UT2R* C2003 10 24.19583 00 38 52.51 +02 03 30.2 20.8 R EY084695
K03UT2R C2003 10 24.29463 00 38 51.89 +02 03 26.4 EY084695
K03UT2R C2003 11 20.10495 00 36 35.30 +01 49 41.0 20.9 R EY084695
K03UT2R C2003 11 20.19075 00 36 34.93 +01 49 38.9 EY084695
K03UT2S* C2003 10 24.20735 00 57 03.73 +04 00 38.7 22.7 R EY084695
K03UT2S C2003 10 24.30645 00 57 03.18 +04 00 35.8 EY084695
K03UT2S C2003 11 20.11762 00 54 52.50 +03 49 19.6 23.2 R EY084695
K03UT2S C2003 11 20.20247 00 54 52.16 +03 49 18.0 EY084695
K03UT2T* C2003 10 24.33088 03 14 07.28 +12 05 47.4 21.2 R EY084695
K03UT2T C2003 10 24.42362 03 14 06.72 +12 05 44.3 EY084695
K03UT2T C2003 11 21.23181 03 11 14.94 +11 50 34.0 21.0 R EY084695
K03UT2T C2003 11 21.30441 03 11 14.49 +11 50 31.9 EY084695
K03UT2U* C2003 10 24.35068 03 21 03.72 +14 37 41.8 23.4 R EY084695
K03UT2U C2003 10 24.44333 03 21 03.23 +14 37 39.0 EY084695
K03UT2U C2003 11 21.25368 03 18 24.73 +14 24 31.8 22.9 R EY084695
K03UT2U C2003 11 21.33027 03 18 24.28 +14 24 29.7 EY084695
K03UT2V* C2003 10 24.41207 03 47 09.36 +19 26 34.4 22.2 R EY084695
K03UT2V C2003 10 24.50482 03 47 08.87 +19 26 32.4 EY084695
K03UT2V C2003 11 20.30028 03 44 32.78 +19 16 27.3 21.9 R EY084695
K03UT2V C2003 11 20.37554 03 44 32.32 +19 16 25.6 EY084695
K03WI8S* C2003 11 20.42485 05 35 21.27 +29 06 43.6 23.4 R EY084695
K03WI8S C2003 11 20.48172 05 35 20.88 +29 06 43.8 EY084695
K03WI8S C2003 11 21.48004 05 35 14.30 +29 06 44.8 EY084695
Observer details:
695 Kitt Peak. Observers L. H. Wasserman, D. E. Trilling, R. L. Millis,
E. I. Chiang, J. R. Lovering. Measurers M. W. Buie, R. L. Millis,
L. H. Wasserman, E. I. Chiang, J. F. Kane, K. B. Clancy, D. E. Trilling,
J. R. Lovering, S. N. Hylton, J. J. Qu, L. E. Hutchison. 4-m reflector
+ CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K03UT2O 7.4 0.15 K03AS 0.023 345.117 63.345 4.966 0.18799 39.38733 30EX
K03UT2P 6.8 0.15 K03AS 0.020 6.251 27.591 13.949 0.26871 39.27560 28EX
K03UT2Q 7.0 0.15 K03AS 0.020 296.547 96.744 3.109 0.12382 39.51402 32EX
K03UT2R 6.9 0.15 K03AS 0.016 224.882 145.651 2.676 0.33062 39.29495 27EX
K03UT2S 8.3 0.15 K03AS 0.016 346.354 28.688 7.941 0.19669 39.53468 27EX
K03UT2T 6.6 0.15 K03AS 0.015 199.239 210.338 16.964 0.22665 39.65633 28EX
K03UT2U 8.2 0.15 K03AS 0.015 192.649 218.957 16.593 0.13179 39.45724 28EX
K03UT2V 7.1 0.15 K03AS 0.015 182.529 235.615 10.719 0.14270 39.40117 27EX
K03WI8S 9.0 0.15 K03BH 359.987 102.995 340.673 5.766 0.23719 39.32795 1EX
Ephemerides:
2003 UO292 a,e,i = 39.39, 0.19, 5 q = 31.983
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 03 02.08 +15 52.1 31.306 31.983 132.9 1.3 22.6
2004 01 06 03 01.53 +15 50.4 31.444 31.983 122.5 1.5 22.6
2004 01 16 03 01.17 +15 49.6 31.598 31.983 112.3 1.6 22.6
2004 01 26 03 01.01 +15 49.7 31.763 31.983 102.0 1.7 22.7
2004 02 05 03 01.08 +15 50.7 31.935 31.983 91.9 1.8 22.7
2004 02 15 03 01.35 +15 52.6 32.108 31.983 81.9 1.8 22.7
2004 02 25 03 01.84 +15 55.3 32.277 31.983 71.9 1.7 22.7
2004 03 06 03 02.53 +15 58.9 32.436 31.983 62.1 1.6 22.7
2004 03 16 03 03.39 +16 03.1 32.582 31.983 52.3 1.4 22.7
2004 03 26 03 04.42 +16 08.0 32.711 31.984 42.6 1.2 22.7
2004 04 05 03 05.58 +16 13.3 32.818 31.984 33.0 1.0 22.7
2003 UP292 a,e,i = 39.28, 0.27, 14 q = 28.722
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 01 58.41 +13 50.4 28.253 28.722 117.6 1.7 21.6
2004 01 06 01 58.15 +13 49.5 28.413 28.722 107.4 1.9 21.6
2004 01 16 01 58.12 +13 49.8 28.583 28.722 97.2 1.9 21.6
2004 01 26 01 58.33 +13 51.4 28.756 28.722 87.1 2.0 21.6
2004 02 05 01 58.76 +13 54.2 28.928 28.722 77.0 1.9 21.6
2004 02 15 01 59.42 +13 58.2 29.093 28.722 67.1 1.8 21.6
2004 02 25 02 00.28 +14 03.3 29.246 28.723 57.2 1.7 21.6
2004 03 06 02 01.32 +14 09.4 29.384 28.723 47.5 1.5 21.6
2004 03 16 02 02.51 +14 16.4 29.502 28.723 37.8 1.2 21.6
2003 UQ292 a,e,i = 39.51, 0.12, 3 q = 34.621
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 02 04.04 +09 36.1 34.157 34.621 117.4 1.4 22.6
2004 01 06 02 03.80 +09 35.7 34.318 34.621 107.2 1.6 22.6
2004 01 16 02 03.74 +09 36.3 34.488 34.622 97.0 1.6 22.6
2004 01 26 02 03.87 +09 38.0 34.661 34.622 86.9 1.6 22.6
2004 02 05 02 04.19 +09 40.7 34.833 34.622 76.8 1.6 22.6
2004 02 15 02 04.70 +09 44.3 34.998 34.622 66.9 1.5 22.6
2004 02 25 02 05.37 +09 48.7 35.151 34.622 57.0 1.4 22.6
2004 03 06 02 06.20 +09 53.9 35.289 34.622 47.2 1.2 22.6
2004 03 16 02 07.16 +09 59.7 35.406 34.622 37.5 1.0 22.6
2003 UR292 a,e,i = 39.29, 0.33, 3 q = 26.303
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 00 35.72 +01 46.2 26.214 26.303 94.2 2.1 21.3
2004 01 06 00 36.04 +01 48.9 26.387 26.304 84.1 2.1 21.4
2004 01 16 00 36.59 +01 53.1 26.557 26.304 74.0 2.1 21.4
2004 01 26 00 37.37 +01 58.7 26.719 26.304 64.1 1.9 21.4
2004 02 05 00 38.36 +02 05.5 26.869 26.304 54.2 1.7 21.4
2004 02 15 00 39.53 +02 13.4 27.001 26.304 44.4 1.5 21.4
2004 02 25 00 40.86 +02 22.2 27.112 26.304 34.7 1.2 21.3
2003 US292 a,e,i = 39.53, 0.20, 8 q = 31.759
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 00 53.62 +03 45.6 31.589 31.759 99.0 1.8 23.5
2004 01 06 00 53.74 +03 47.5 31.762 31.759 88.9 1.8 23.5
2004 01 16 00 54.05 +03 50.6 31.935 31.759 78.8 1.7 23.5
2004 01 26 00 54.56 +03 54.9 32.102 31.759 68.8 1.7 23.6
2004 02 05 00 55.25 +04 00.4 32.258 31.759 58.8 1.5 23.6
2004 02 15 00 56.11 +04 06.7 32.399 31.759 48.9 1.3 23.5
2004 02 25 00 57.11 +04 13.9 32.520 31.759 39.1 1.1 23.5
2003 UT292 a,e,i = 39.66, 0.23, 17 q = 30.668
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 03 08.08 +11 37.0 29.991 30.668 132.8 1.3 21.6
2004 01 06 03 07.52 +11 35.1 30.128 30.668 122.6 1.5 21.6
2004 01 16 03 07.15 +11 34.3 30.281 30.668 112.4 1.7 21.7
2004 01 26 03 06.98 +11 34.4 30.445 30.668 102.2 1.8 21.7
2004 02 05 03 07.04 +11 35.5 30.616 30.668 92.1 1.8 21.7
2004 02 15 03 07.32 +11 37.6 30.788 30.669 82.1 1.8 21.7
2004 02 25 03 07.81 +11 40.5 30.956 30.669 72.2 1.8 21.7
2004 03 06 03 08.51 +11 44.1 31.115 30.669 62.4 1.6 21.7
2004 03 16 03 09.40 +11 48.4 31.261 30.669 52.7 1.5 21.7
2004 03 26 03 10.45 +11 53.1 31.389 30.669 43.2 1.3 21.7
2004 04 05 03 11.64 +11 58.1 31.496 30.669 33.7 1.0 21.7
2003 UU292 a,e,i = 39.46, 0.13, 17 q = 34.257
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 03 15.41 +14 11.3 33.550 34.257 135.4 1.2 23.7
2004 01 06 03 14.85 +14 09.1 33.683 34.257 125.1 1.3 23.7
2004 01 16 03 14.46 +14 07.7 33.833 34.257 114.8 1.5 23.7
2004 01 26 03 14.25 +14 07.1 33.996 34.257 104.6 1.6 23.7
2004 02 05 03 14.24 +14 07.3 34.166 34.257 94.5 1.6 23.8
2004 02 15 03 14.44 +14 08.3 34.339 34.258 84.5 1.6 23.8
2004 02 25 03 14.83 +14 10.1 34.509 34.258 74.5 1.6 23.8
2004 03 06 03 15.41 +14 12.6 34.671 34.258 64.6 1.5 23.8
2004 03 16 03 16.16 +14 15.7 34.821 34.258 54.9 1.4 23.8
2004 03 26 03 17.07 +14 19.3 34.954 34.258 45.2 1.2 23.8
2004 04 05 03 18.12 +14 23.2 35.066 34.258 35.6 1.0 23.7
2003 UV292 a,e,i = 39.40, 0.14, 11 q = 33.779
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 03 41.11 +19 03.1 32.991 33.779 142.7 1.0 22.5
2004 01 06 03 40.42 +19 00.4 33.109 33.779 132.3 1.2 22.5
2004 01 16 03 39.90 +18 58.1 33.247 33.779 122.0 1.4 22.5
2004 01 26 03 39.56 +18 56.6 33.402 33.779 111.7 1.6 22.6
2004 02 05 03 39.43 +18 55.7 33.568 33.779 101.5 1.6 22.6
2004 02 15 03 39.50 +18 55.5 33.739 33.779 91.4 1.7 22.6
2004 02 25 03 39.78 +18 56.0 33.912 33.779 81.4 1.7 22.6
2004 03 06 03 40.27 +18 57.2 34.080 33.779 71.5 1.6 22.6
2004 03 16 03 40.95 +18 59.0 34.239 33.779 61.7 1.5 22.6
2004 03 26 03 41.81 +19 01.4 34.385 33.779 52.0 1.3 22.6
2004 04 05 03 42.81 +19 04.2 34.512 33.779 42.3 1.1 22.6
2004 04 15 03 43.95 +19 07.4 34.618 33.779 32.8 0.9 22.6
2003 WS188 a,e,i = 39.33, 0.24, 6 q = 30.000
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 05 30.90 +29 04.6 29.039 30.000 167.5 0.4 23.8
2004 01 06 05 29.70 +29 03.1 29.088 30.000 157.7 0.7 23.8
2004 01 16 05 28.62 +29 01.3 29.165 30.000 147.5 1.0 23.9
2004 01 26 05 27.69 +28 59.3 29.269 30.000 137.3 1.3 23.9
2004 02 05 05 26.95 +28 57.2 29.395 30.000 127.1 1.5 23.9
2004 02 15 05 26.43 +28 55.0 29.540 30.000 116.9 1.7 24.0
2004 02 25 05 26.16 +28 52.9 29.699 30.000 106.8 1.8 24.0
2004 03 06 05 26.14 +28 50.9 29.866 30.000 96.8 1.9 24.0
2004 03 16 05 26.38 +28 49.0 30.037 30.000 86.9 1.9 24.0
2004 03 26 05 26.87 +28 47.4 30.206 30.000 77.2 1.9 24.0
2004 04 05 05 27.61 +28 46.1 30.369 30.000 67.5 1.8 24.0
2004 04 15 05 28.57 +28 45.0 30.521 30.001 57.9 1.6 24.0
2004 04 25 05 29.74 +28 44.3 30.658 30.001 48.5 1.4 24.0
2004 05 05 05 31.07 +28 43.8 30.776 30.001 39.2 1.2 24.0
2004 05 15 05 32.55 +28 43.6 30.872 30.001 30.0 1.0 24.0
These assumed perihelic 2:3 Neptune libration orbits keep the objects
more than 15, 18, 11, 20, 12, 14, 14, 14 and 9 AU, respectively, from
Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-Y84
Read MPEC 2003-Y83
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