MPEC 2008-W12 : 2008 WE
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M.P.E.C. 2008-W12 Issued 2008 Nov. 18, 16:30 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 WE
Observations:
K08W00E* C2008 11 18.24299 03 54 42.80 +15 00 39.8 18.8 V EW012703
K08W00E C2008 11 18.24918 03 54 51.12 +15 01 27.6 18.6 V EW012703
K08W00E C2008 11 18.25551 03 54 59.61 +15 02 16.9 18.6 V EW012703
K08W00E C2008 11 18.26168 03 55 07.82 +15 03 03.1 19.2 V EW012703
K08W00E C2008 11 18.29818 03 55 56.68 +15 07 45.1 19.2 R EW012854
K08W00E C2008 11 18.30222 03 56 02.08 +15 08 14.3 19.2 R EW012854
K08W00E C2008 11 18.30622 03 56 07.38 +15 08 44.1 19.4 R EW012854
K08W00E C2008 11 18.32042 03 56 26.08 +15 10 29.1 19.1 V EW012703
K08W00E C2008 11 18.32102 03 56 26.84 +15 10 34.0 18.6 V EW012703
K08W00E C2008 11 18.32163 03 56 27.67 +15 10 38.1 18.7 V EW012703
K08W00E C2008 11 18.32224 03 56 28.57 +15 10 43.1 18.9 V EW012703
K08W00E C2008 11 18.43448 03 58 58.04 +15 24 16.6 18.6 V EW012703
K08W00E C2008 11 18.43502 03 58 58.54 +15 24 23.7 18.6 V EW012703
K08W00E C2008 11 18.43556 03 58 59.26 +15 24 25.4 19.4 V EW012703
K08W00E C2008 11 18.43665 03 59 00.74 +15 24 34.8 19.2 V EW012703
Observer details:
703 Catalina Sky Survey. Observer A. Boattini. 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. 0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
Orbital elements:
2008 WE Earth MOID = 0.0218 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 7.45215 (2000.0) P Q
n 0.34976941 Peri. 338.38328 +0.70702583 -0.70705208
a 1.9950242 Node 66.62016 +0.65102320 +0.64310023
e 0.4925647 Incl. 0.86459 +0.27619426 +0.29410790
P 2.82 H 26.0 G 0.15 U 9
Residuals in seconds of arc
081118 703 0.1+ 0.2+ 081118 854 1.4+ 0.6+ 081118 703 0.3+ 0.4-
081118 703 0.0 0.0 081118 854 1.1+ 0.2+ 081118 703 2.4+ 1.8-
081118 703 0.1- 0.3+ 081118 703 0.7- 0.8- 081118 703 0.8- 1.5+
081118 703 1.0- 1.0- 081118 703 1.3- 0.4- 081118 703 0.9- 0.6-
081118 854 1.0+ 1.9+ 081118 703 1.0- 0.8- 081118 703 0.6- 1.1+
Ephemeris:
2008 WE a,e,i = 2.00, 0.49, 1 q = 1.0123
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 11 10 00 20.70 -07 58.2 0.0321 1.012 133.0 45.7 20.3
2008 11 12 01 06.22 -02 56.3 0.0289 1.013 143.2 35.8 19.8
2008 11 14 01 59.57 +03 09.7 0.0274 1.014 155.6 23.7 19.3
2008 11 16 02 55.94 +09 21.5 0.0278 1.016 168.1 11.6 19.0
2008 11 18 03 48.68 +14 30.6 0.0302 1.018 174.2 5.7 18.9
2008 11 20 04 33.22 +18 10.0 0.0340 1.021 167.9 11.7 19.4
2008 11 22 05 08.55 +20 32.7 0.0390 1.025 161.8 17.5 19.9
2008 11 24 05 35.79 +22 03.1 0.0447 1.029 157.5 21.5 20.4
2008 11 26 05 56.67 +23 00.9 0.0510 1.033 154.7 24.1 20.7
2008 11 28 06 12.76 +23 38.7 0.0576 1.038 153.1 25.5 21.1
2008 11 30 06 25.26 +24 04.4 0.0646 1.044 152.3 26.1 21.3
2008 12 02 06 35.05 +24 22.4 0.0717 1.050 152.1 26.1 21.6
2008 12 04 06 42.76 +24 35.5 0.0791 1.056 152.3 25.7 21.8
2008 12 06 06 48.87 +24 45.3 0.0866 1.063 153.0 24.9 22.0
2008 12 08 06 53.71 +24 53.0 0.0944 1.071 153.9 23.9 22.1
2008 12 10 06 57.55 +24 59.1 0.102 1.078 155.1 22.6 22.3
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-W12
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