MPEC 2008-U32 : 2008 US
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Read MPEC 2008-U31
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M.P.E.C. 2008-U32 Issued 2008 Oct. 21, 17:34 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 US
Observations:
K08U00S C2008 10 21.35391 01 57 04.20 +04 05 42.9 19.4 V EU032G96
K08U00S C2008 10 21.35914 01 56 59.03 +04 03 17.4 EU032G96
K08U00S C2008 10 21.36434 01 56 54.10 +04 00 58.0 19.9 V EU032G96
K08U00S C2008 10 21.36954 01 56 49.29 +03 58 40.8 20.3 V EU032G96
K08U00S* C2008 10 21.40436 01 56 21.73 +03 44 50.3 20.3 V EU032G96
K08U00S C2008 10 21.40472 01 56 21.51 +03 44 42.7 20.2 V EU032G96
K08U00S C2008 10 21.40510 01 56 21.22 +03 44 34.1 20.9 V EU032G96
K08U00S C2008 10 21.40546 01 56 21.04 +03 44 27.4 20.1 V EU032G96
K08U00S C2008 10 21.42269 01 56 10.10 +03 38 24.9 20.1 V EU032G96
K08U00S C2008 10 21.42305 01 56 09.88 +03 38 17.2 20.3 V EU032G96
K08U00S C2008 10 21.42341 01 56 09.70 +03 38 10.4 20.1 V EU032G96
K08U00S C2008 10 21.42379 01 56 09.49 +03 38 02.4 20.7 V EU032G96
K08U00S C2008 10 21.43405 01 56 03.79 +03 34 40.3 20.7 V EU032G96
K08U00S C2008 10 21.43448 01 56 03.64 +03 34 32.7 20.6 V EU032G96
K08U00S C2008 10 21.43535 01 56 03.21 +03 34 16.6 19.9 V EU032G96
Observer details:
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2008 US Earth MOID = 0.0001 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 53.79829 (2000.0) P Q
n 0.58117239 Peri. 90.37162 +0.47161781 +0.88059664
a 1.4221085 Node 207.91575 -0.84315294 +0.43501781
e 0.5448336 Incl. 5.65227 -0.25820488 +0.18790705
P 1.70 H 31.6 G 0.15 U 7
Residuals in seconds of arc
081021 G96 0.6- 1.0+ 081021 G96 1.1+ 0.5- 081021 G96 0.1+ 0.2+
081021 G96 0.4- 0.1- 081021 G96 0.6+ 0.8- 081021 G96 0.3+ 0.1-
081021 G96 0.3+ 0.4+ 081021 G96 1.6+ 0.3+ 081021 G96 1.5- 0.1-
081021 G96 0.0 0.4- 081021 G96 0.1- 0.2+ 081021 G96 0.4- 0.6+
081021 G96 0.7+ 0.9- 081021 G96 0.3- 0.2- 081021 G96 0.2- 1.2+
Ephemeris:
2008 US a,e,i = 1.42, 0.54, 6 q = 0.6473
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 21.0 02 24.64 +40 21.5 0.00033 0.996 149.0 31.0 15.5
2008 10 21.1 02 01.67 +10 47.1 0.00126 0.997 175.6 4.4 17.5
2008 10 21.2 01 59.07 +06 35.3 0.00224 0.998 174.4 5.6 18.8
2008 10 21.3 01 58.06 +04 56.4 0.00322 0.999 173.2 6.7 19.6
2008 10 21.4 01 57.52 +04 03.7 0.00420 1.000 172.5 7.4 20.3
2008 10 21.5 01 57.19 +03 30.9 0.00518 1.000 172.1 7.9 20.7
2008 10 21.6 01 56.96 +03 08.6 0.00616 1.001 171.7 8.2 21.1
2008 10 21.7 01 56.79 +02 52.3 0.00714 1.002 171.5 8.4 21.5
2008 10 21.8 01 56.67 +02 40.0 0.00812 1.003 171.3 8.6 21.7
2008 10 21.9 01 56.57 +02 30.4 0.00910 1.004 171.1 8.8 22.0
2008 10 22.0 01 56.49 +02 22.6 0.0101 1.005 171.0 8.9 22.2
2008 10 22.1 01 56.42 +02 16.2 0.0111 1.006 170.9 9.0 22.4
2008 10 22.2 01 56.36 +02 10.9 0.0120 1.007 170.8 9.1 22.6
2008 10 22.3 01 56.31 +02 06.3 0.0130 1.008 170.7 9.2 22.8
2008 10 22.4 01 56.27 +02 02.4 0.0140 1.009 170.6 9.2 23.0
2008 10 22.5 01 56.24 +01 59.0 0.0150 1.010 170.6 9.3 23.1
2008 10 22.6 01 56.20 +01 56.1 0.0160 1.011 170.5 9.3 23.3
2008 10 22.7 01 56.17 +01 53.4 0.0169 1.012 170.5 9.4 23.4
2008 10 22.8 01 56.15 +01 51.1 0.0179 1.013 170.4 9.4 23.5
2008 10 22.9 01 56.13 +01 49.0 0.0189 1.014 170.3 9.5 23.6
2008 10 23.0 01 56.10 +01 47.2 0.0199 1.015 170.3 9.5 23.8
Closest approach to the earth was on 2008 Oct. 20.97 at 0.00021 AU.
Gareth V. Williams (C) Copyright 2008 MPC M.P.E.C. 2008-U32
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