MPEC 2007-A03 : 2006 WS195
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M.P.E.C. 2007-A03 Issued 2007 Jan. 2, 19:53 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
2006 WS195
Observations:
K06WJ5S C2006 11 14.37555 02 27 13.47 -04 11 33.2 23.4 i EA003568
K06WJ5S C2006 11 14.39538 02 27 13.37 -04 11 33.5 23.4 i EA003568
K06WJ5S C2006 11 14.41916 02 27 13.24 -04 11 33.7 23.2 i EA003568
K06WJ5S C2006 11 17.34995 02 26 57.89 -04 11 59.7 22.9 i EA003568
K06WJ5S C2006 11 17.36013 02 26 57.84 -04 11 59.8 22.5 i EA003568
K06WJ5S C2006 11 17.36965 02 26 57.79 -04 11 59.8 22.8 i EA003568
K06WJ5S C2006 11 21.34729 02 26 37.36 -04 12 26.1 21.9 i EA003568
K06WJ5S C2006 11 21.36708 02 26 37.27 -04 12 26.3 22.4 i EA003568
K06WJ5S C2006 11 21.39287 02 26 37.13 -04 12 26.3 22.8 i EA003568
K06WJ5S* C2006 11 24.39131 02 26 22.14 -04 12 38.7 22.9 i EA003568
K06WJ5S C2006 11 24.40090 02 26 22.09 -04 12 38.7 22.8 i EA003568
K06WJ5S C2006 12 12.30031 02 25 02.52 -04 11 38.7 23.2 i EA003568
K06WJ5S C2006 12 12.32011 02 25 02.44 -04 11 38.5 23.2 i EA003568
K06WJ5S C2006 12 12.33990 02 25 02.36 -04 11 38.4 23.3 i EA003568
K06WJ5S C2006 12 20.20344 02 24 34.31 -04 09 57.5 23.3 i EA003568
K06WJ5S C2006 12 20.22328 02 24 34.25 -04 09 57.2 22.9 i EA003568
K06WJ5S C2006 12 20.24309 02 24 34.17 -04 09 56.9 23.0 i EA003568
K06WJ5S C2006 12 23.26236 02 24 24.74 -04 09 05.9 22.5 I EA003568
K06WJ5S C2006 12 23.27186 02 24 24.72 -04 09 05.7 22.6 I EA003568
K06WJ5S C2006 12 23.28133 02 24 24.69 -04 09 05.5 22.6 I EA003568
K06WJ5S C2006 12 26.21815 02 24 16.30 -04 08 09.8 23.7 I EA003568
K06WJ5S C2006 12 26.23805 02 24 16.24 -04 08 09.5 23.1 I EA003568
K06WJ5S C2006 12 26.25796 02 24 16.19 -04 08 09.1 23.2 I EA003568
Observer details:
568 Mauna Kea. Observer Queue service observers. Measurers D. D. Balam,
K. Perrett. 3.6-m Canada-France-Hawaii Telescope + MegaCam.
Orbital elements:
2006 WS195
Eccentricity assumed
Epoch 2006 Nov. 21.0 TT = JDT 2454060.5 MPC
M 66.10364 (2000.0) P Q
n 0.00395702 Peri. 231.67982 +0.29861963 +0.82482885
a 39.5874352 Node 62.48600 -0.61521498 +0.55094154
e 0.2516804 Incl. 32.77289 -0.72961417 -0.12696766
P 249 H 8.1 G 0.15
From 23 observations 2006 Nov. 14-Dec. 26.
Ephemeris:
2006 WS195 a,e,i = 39.59, 0.25, 33 q = 29.624
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 12 31 02 24.07 -04 06.4 37.559 37.940 112.1 1.4 24.1
2007 01 10 02 23.77 -04 02.0 37.724 37.947 102.4 1.5 24.1
2007 01 20 02 23.64 -03 56.5 37.896 37.954 92.7 1.5 24.1
2007 01 30 02 23.68 -03 50.1 38.069 37.961 83.0 1.5 24.1
2007 02 09 02 23.90 -03 42.9 38.238 37.968 73.4 1.4 24.1
2007 02 19 02 24.28 -03 35.1 38.399 37.975 63.9 1.3 24.1
2007 03 01 02 24.81 -03 27.0 38.548 37.983 54.6 1.2 24.1
2007 03 11 02 25.49 -03 18.6 38.679 37.990 45.5 1.1 24.1
2007 03 21 02 26.29 -03 10.2 38.790 37.997 36.8 0.9 24.1
This assumed 2:3 Neptune-resonance orbit keeps the object more than 9 AU
from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-A03
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