MPEC 2002-Y29 : 2002 XV90
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M.P.E.C. 2002-Y29 Issued 2002 Dec. 20, 20:07 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 XV90
Observations:
K02X90V* C2002 12 13.44472 12 12 39.67 +55 54 34.3 18.6 704
K02X90V C2002 12 13.45929 12 12 48.16 +55 55 18.3 18.9 704
K02X90V C2002 12 13.47387 12 12 55.94 +55 55 57.6 19.0 704
K02X90V C2002 12 13.48867 12 13 03.30 +55 56 32.4 17.9 704
K02X90V C2002 12 14.46382 12 23 59.58 +55 54 31.3 19.1 704
K02X90V C2002 12 14.47949 12 24 01.90 +55 54 57.1 19.3 704
K02X90V C2002 12 14.49504 12 24 03.80 +55 55 18.9 18.8 704
K02X90V C2002 12 14.51060 12 24 05.42 +55 55 37.1 18.4 704
Observer details:
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.
Orbital elements:
2002 XV90
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 353.95849 (2000.0) P Q
n 0.47664978 Peri. 351.86203 +0.32165680 -0.93309836
a 1.6230670 Node 79.26127 +0.87768067 +0.23009605
e 0.3945463 Incl. 9.42118 +0.35526547 +0.27637521
P 2.07 H 25.0 G 0.15 U 7
Residuals in seconds of arc
021213 704 0.1- 0.2- 021213 704 0.0 0.1+ 021214 704 0.1- 0.1-
021213 704 0.2+ 0.0 021214 704 0.0 0.1+ 021214 704 0.2+ 0.2-
021213 704 0.1- 0.1+ 021214 704 0.0 0.1+
Ephemeris:
2002 XV90 a,e,i = 1.62, 0.39, 9 q = 0.9827
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 12 12 10 56.29 +54 06.6 0.0030 0.986 111.2 68.6 14.8
2002 12 14 12 19.03 +55 52.8 0.012 0.987 101.8 77.6 18.0
2002 12 16 12 31.23 +55 50.2 0.021 0.988 101.4 77.4 19.2
2002 12 18 12 35.96 +55 48.1 0.029 0.990 102.0 76.4 20.0
2002 12 20 12 38.33 +55 47.2 0.038 0.993 102.8 75.0 20.5
2002 12 22 12 39.60 +55 47.3 0.047 0.996 103.9 73.5 20.9
2002 12 24 12 40.21 +55 48.4 0.055 0.999 104.9 72.0 21.2
2002 12 26 12 40.36 +55 50.3 0.064 1.003 106.1 70.4 21.5
2002 12 28 12 40.12 +55 53.0 0.072 1.007 107.2 68.8 21.7
2002 12 30 12 39.53 +55 56.3 0.081 1.012 108.4 67.2 21.9
2003 01 01 12 38.61 +56 00.1 0.089 1.017 109.7 65.6 22.1
The object passed only 0.0008 AU from the earth on Dec. 11.4 UT.
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-Y29
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