MPEC 2002-X86 : 2002 XG84
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M.P.E.C. 2002-X86 Issued 2002 Dec. 15, 17:25 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
2002 XG84
Observations:
K02X84G* C2002 12 14.44088 11 53 00.38 +28 10 44.5 18.4 704
K02X84G C2002 12 14.45562 11 52 56.08 +28 11 18.0 18.2 704
K02X84G C2002 12 14.47029 11 52 51.76 +28 11 51.0 18.5 704
K02X84G C2002 12 14.48472 11 52 47.60 +28 12 24.0 19.5 704
K02X84G C2002 12 14.50015 11 52 42.97 +28 12 57.5 19.5 704
K02X84G C2002 12 15.18472 11 49 33.20 +28 37 27.0 17.1 R 946
K02X84G C2002 12 15.18738 11 49 32.46 +28 37 33.3 17.2 R 946
K02X84G C2002 12 15.20602 11 49 26.98 +28 38 14.4 17.3 R 946
K02X84G C2002 12 15.20867 11 49 26.21 +28 38 20.9 17.3 R 946
K02X84G C2002 12 15.40307 11 48 33.50 +28 45 11.2 17.7 R 649
K02X84G C2002 12 15.40484 11 48 32.98 +28 45 15.1 17.7 R 649
K02X84G C2002 12 15.40661 11 48 32.48 +28 45 19.0 17.8 R 649
Observer details:
649 Powell Observatory, Louisburg. Observer R. Fredrick. 0.75-m Newtonian
+ CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams, D. Torres, T. Brothers,
S. Partridge. Measurers J. Stuart, R. Sayer, J. Evans, P. Hopman. 1.0-m
f/2.15 reflector + CCD.
946 Ametlla de Mar. Observer J. Nomen. 0.40-m f/2.0 Schmidt + CCD.
Orbital elements:
2002 XG84
Epoch 2002 Dec. 12.0 TT = JDT 2452620.5 MPC
M 32.61285 (2000.0) P Q
n 0.62711911 Peri. 349.38257 +0.96415380 -0.26302704
a 1.3517696 Node 25.94898 +0.24893326 +0.85097184
e 0.4157716 Incl. 4.58637 +0.09186772 +0.45460279
P 1.57 H 19.0 G 0.15
From 12 observations 2002 Dec. 14-15.
Ephemeris:
2002 XG84 a,e,i = 1.35, 0.42, 5 q = 0.7897
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 12 12 12 04.32 +26 38.4 0.170 0.999 90.1 80.1 18.0
2002 12 17 11 41.16 +29 40.3 0.180 1.032 100.6 69.6 17.8
2002 12 22 11 17.96 +32 14.9 0.190 1.066 110.6 59.8 17.7
2002 12 27 10 54.18 +34 24.1 0.201 1.099 120.4 50.5 17.6
2003 01 01 10 29.70 +36 06.6 0.215 1.133 129.9 41.7 17.6
2003 01 06 10 04.89 +37 19.2 0.230 1.167 139.0 33.6 17.5
2003 01 11 09 40.62 +37 59.9 0.249 1.200 147.3 26.3 17.6
2003 01 16 09 17.92 +38 10.2 0.271 1.233 154.4 20.2 17.6
2003 01 21 08 57.65 +37 54.4 0.297 1.266 159.4 15.8 17.7
2003 01 26 08 40.35 +37 18.7 0.327 1.298 161.5 13.9 17.9
2003 01 31 08 26.22 +36 29.4 0.360 1.330 160.2 14.5 18.2
2003 02 05 08 15.24 +35 31.9 0.398 1.361 156.7 16.6 18.6
2003 02 10 08 07.19 +34 30.6 0.440 1.391 152.3 19.3 18.9
2003 02 15 08 01.74 +33 28.4 0.485 1.420 147.5 21.9 19.3
2003 02 20 07 58.50 +32 27.3 0.533 1.449 142.7 24.4 19.6
2003 02 25 07 57.14 +31 28.0 0.584 1.477 138.1 26.6 19.9
2003 03 02 07 57.36 +30 31.0 0.638 1.504 133.6 28.5 20.2
2003 03 07 07 58.93 +29 36.1 0.695 1.530 129.3 30.1 20.4
2003 03 12 08 01.64 +28 43.3 0.754 1.555 125.3 31.4 20.7
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-X86
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