MPEC 2002-X04 : 2001 UP18, 2002 CW224, 2002 CX224
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M.P.E.C. 2002-X04 Issued 2002 Dec. 1, 23:35 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 UP18, 2002 CW224, 2002 CX224
Revision to MPEC 2001-V13, 2002-D39
Additional Observations:
K01U18P C2002 11 07.14797 01 12 49.94 +06 25 49.0 22.5 R 695
K01U18P C2002 11 07.25554 01 12 49.58 +06 25 46.8 695
K01U18P C2002 11 28.20372 01 11 46.79 +06 19 45.0 22.4 R 695
K01U18P IC2002 11 28.25993 01 11 46.63 +06 19 44.1 22.4 R 695
K02CM4W C2002 11 07.33186 03 32 02.87 +23 58 42.4 22.2 R 695
K02CM4W C2002 11 07.42759 03 32 02.34 +23 58 40.8 695
K02CM4W FC2002 11 28.23439 03 30 04.69 +23 52 18.7 22.5 R 695
K02CM4W C2002 11 28.29745 03 30 04.30 +23 52 17.1 22.5 R 695
K02CM4X C2002 11 07.32780 03 32 16.97 +23 30 21.3 22.1 R 695
K02CM4X C2002 11 07.42347 03 32 16.53 +23 30 20.2 695
K02CM4X FC2002 11 28.24670 03 30 39.99 +23 25 53.8 22.9 R 695
K02CM4X FC2002 11 28.31000 03 30 39.68 +23 25 53.3 22.7 R 695
Observer details:
695 Kitt Peak. Observers L. H. Wasserman, D. E. Trilling, R. L. Millis,
J. W. Parker. Measurers M. W. Buie, S. D. Kern, R. L. Millis, L. H.
Wasserman, K. B. Clancy, D. E. Trilling, L. E. Hutchinson, J. W.
Parker. 4-m Mayall reflector + CCD, 2.1-m reflector + CCD.
Orbital elements:
2001 UP18
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 125.98301 (2000.0) P Q
n 0.00298239 Peri. 141.37604 -0.39691345 +0.91764391
a 47.7998415 Node 105.23073 -0.84711279 -0.35796053
e 0.0822236 Incl. 1.17182 -0.35335482 -0.17260911
P 330 H 5.6 G 0.15 U 7
Residuals in seconds of arc
K01AJ 695 0.0 0.1+ K01B3 304 0.2- 0.4+ K02B7 695 0.1+ 0.0
K01AJ 695 0.0 0.1+ K01B3 304 0.1- 0.1+ K02BS 695 0.1+ 0.0
K01AK 695 0.0 0.9- K02B7 695 0.2- 0.0 K02BS 695 0.2- 0.1-
2002 CW224
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 286.94887 (2000.0) P Q
n 0.00399587 Peri. 154.51115 -0.91610909 -0.40091621
a 39.3303960 Node 1.86237 +0.34884233 -0.80101756
e 0.2333209 Incl. 5.67449 +0.19761874 -0.44456390
P 247 H 6.9 G 0.15 U 5
Residuals in seconds of arc
K01AL 695 0.2- 0.1+ K0227 695 0.1- 0.4- K02B7 695 0.1+ 0.0
K01AL 695 0.2+ 0.1+ K0228 695 0.1- 0.1+ K02BS 695 0.2+ 0.2+
K0226 695 0.2+ 0.1+ K02B7 695 0.1- 0.0 K02BS 695 0.2- 0.2-
2002 CX224
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 263.21659 (2000.0) P Q
n 0.00309053 Peri. 128.36806 -0.96402719 -0.18075890
a 46.6781569 Node 42.25970 +0.03618946 -0.81559999
e 0.1548942 Incl. 16.84516 +0.26332851 -0.54965706
P 319 H 6.0 G 0.15 U 6
Residuals in seconds of arc
K01AL 695 0.0 0.1+ K0227 695 0.1- 0.1+ K02B7 695 0.1+ 0.1-
K01AL 695 0.1+ 0.2- K0228 695 0.1+ 0.1- K02BS 695 0.1+ 0.1-
K0226 695 0.1- 0.1+ K02B7 695 0.0 0.1- K02BS 695 0.1- 0.3+
Ephemerides:
2001 UP18 a,e,i = 47.80, 0.08, 1 q = 43.870
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 11 22 01 12.05 +06 21.3 49.550 50.306 139.5 0.7 22.7
2002 12 02 01 11.63 +06 18.9 49.677 50.307 129.3 0.9 22.7
2002 12 12 01 11.31 +06 17.2 49.823 50.309 119.1 1.0 22.7
2002 12 22 01 11.11 +06 16.2 49.984 50.310 108.9 1.1 22.8
2003 01 01 01 11.02 +06 16.0 50.154 50.312 98.7 1.1 22.8
2003 01 11 01 11.07 +06 16.5 50.330 50.313 88.5 1.1 22.8
2003 01 21 01 11.25 +06 17.8 50.504 50.315 78.3 1.1 22.8
2003 01 31 01 11.55 +06 19.9 50.673 50.316 68.3 1.0 22.8
2003 02 10 01 11.97 +06 22.7 50.830 50.318 58.2 1.0 22.8
2003 02 20 01 12.49 +06 26.1 50.972 50.319 48.3 0.8 22.8
2003 03 02 01 13.11 +06 30.0 51.094 50.321 38.4 0.7 22.8
2002 CW224 a,e,i = 39.33, 0.23, 6 q = 30.154
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 11 22 03 30.66 +23 54.3 37.770 38.753 174.2 0.1 22.8
2002 12 02 03 29.73 +23 51.1 37.791 38.747 165.6 0.4 22.8
2002 12 12 03 28.85 +23 47.7 37.842 38.740 155.6 0.6 22.8
2002 12 22 03 28.06 +23 44.5 37.920 38.734 145.4 0.8 22.9
2003 01 01 03 27.38 +23 41.4 38.024 38.727 135.1 1.0 22.9
2003 01 11 03 26.85 +23 38.7 38.150 38.721 124.9 1.2 22.9
2003 01 21 03 26.49 +23 36.4 38.294 38.714 114.6 1.3 22.9
2003 01 31 03 26.30 +23 34.6 38.450 38.708 104.4 1.4 23.0
2003 02 10 03 26.30 +23 33.5 38.614 38.701 94.3 1.5 23.0
2003 02 20 03 26.49 +23 33.0 38.780 38.695 84.3 1.5 23.0
2003 03 02 03 26.86 +23 33.2 38.944 38.688 74.4 1.4 23.0
2003 03 12 03 27.41 +23 34.1 39.099 38.682 64.5 1.3 23.0
2003 03 22 03 28.12 +23 35.6 39.241 38.675 54.8 1.2 23.0
2003 04 01 03 28.97 +23 37.8 39.367 38.669 45.1 1.0 23.0
2003 04 11 03 29.95 +23 40.5 39.473 38.662 35.6 0.9 23.0
2002 CX224 a,e,i = 46.68, 0.15, 17 q = 39.448
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 11 22 03 31.15 +23 27.3 47.608 48.591 174.6 0.1 22.9
2002 12 02 03 30.38 +23 25.0 47.631 48.588 165.8 0.3 22.9
2002 12 12 03 29.66 +23 22.7 47.685 48.584 155.7 0.5 22.9
2002 12 22 03 29.00 +23 20.5 47.766 48.580 145.5 0.7 22.9
2003 01 01 03 28.44 +23 18.4 47.873 48.577 135.3 0.8 23.0
2003 01 11 03 27.99 +23 16.6 48.002 48.573 125.0 0.9 23.0
2003 01 21 03 27.67 +23 15.1 48.148 48.570 114.8 1.1 23.0
2003 01 31 03 27.49 +23 14.1 48.308 48.566 104.6 1.1 23.0
2003 02 10 03 27.46 +23 13.6 48.475 48.562 94.5 1.2 23.0
2003 02 20 03 27.58 +23 13.5 48.644 48.559 84.5 1.2 23.0
2003 03 02 03 27.84 +23 14.0 48.810 48.555 74.5 1.1 23.0
2003 03 12 03 28.25 +23 15.1 48.969 48.551 64.6 1.1 23.0
2003 03 22 03 28.79 +23 16.6 49.115 48.548 54.8 1.0 23.0
2003 04 01 03 29.44 +23 18.7 49.244 48.544 45.1 0.8 23.0
2003 04 11 03 30.19 +23 21.1 49.353 48.541 35.5 0.7 23.0
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-X04
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