MPEC 2010-W17 : 2010 WL
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M.P.E.C. 2010-W17 Issued 2010 Nov. 21, 23:00 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 WL
Observations:
K10W00L* C2010 11 19.39119 08 10 45.22 +76 25 50.6 18.8 c 704
K10W00L C2010 11 19.40399 08 10 35.09 +76 24 50.0 18.6 c 704
K10W00L C2010 11 19.41691 08 10 24.45 +76 23 49.2 18.9 c 704
K10W00L C2010 11 19.42977 08 10 14.22 +76 22 47.2 18.8 c 704
K10W00L C2010 11 19.44259 08 10 04.25 +76 21 45.8 18.8 c 704
K10W00L C2010 11 20.63184 07 56 25.91 +74 41 24.3 17.9 Ro B18
K10W00L C2010 11 20.63325 07 56 25.14 +74 41 16.6 17.9 Ro B18
K10W00L C2010 11 20.63395 07 56 24.56 +74 41 13.1 18.0 Ro B18
K10W00L C2010 11 20.63605 07 56 23.38 +74 41 02.6 17.9 Ro B18
K10W00L C2010 11 20.63675 07 56 22.99 +74 40 58.2 18.0 Ro B18
K10W00L C2010 11 21.13344 07 51 09.32 +73 58 09.1 17.8 Ro B18
K10W00L C2010 11 21.13416 07 51 08.81 +73 58 03.5 17.7 Ro B18
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
B18 Terskol. Observers M. Andreev, A. Sergeev, N. Parakhin, V. Kozlov.
Measurer M. Andreev. 0.6-m f/12.8 Cassegrain + CCD.
Orbital elements:
2010 WL Earth MOID = 0.1923 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 332.87247 (2000.0) P Q
n 0.27872648 Peri. 129.99354 +0.74533118 -0.54050052
a 2.3210468 Node 266.27667 +0.42721766 +0.83665060
e 0.5384419 Incl. 23.02508 +0.51182664 +0.08874094
P 3.54 H 19.2 G 0.15 U 8
Residuals in seconds of arc
101119 704 0.1- 0.1- 101119 704 0.7+ 0.1- 101120 B18 0.0 0.2+
101119 704 0.4+ 0.1- 101120 B18 0.0 0.4+ 101120 B18 0.1+ 0.6-
101119 704 0.6- 0.5+ 101120 B18 0.3+ 0.1- 101121 B18 0.1+ 0.9+
101119 704 0.4- 0.1- 101120 B18 0.3- 0.0 101121 B18 0.1- 0.8-
Ephemeris:
2010 WL a,e,i = 2.32, 0.54, 23 q = 1.0713
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 11 20 08 03.37 +75 35.7 0.232 1.106 114.9 54.1 18.2
2010 11 30 06 53.93 +58 05.0 0.208 1.142 134.5 38.1 17.6
2010 12 10 06 22.63 +36 45.3 0.215 1.187 158.5 17.7 17.2
2010 12 20 06 05.00 +18 49.9 0.258 1.241 174.3 4.5 17.1
2010 12 30 05 55.18 +07 27.6 0.330 1.301 161.6 13.8 18.2
2011 01 09 05 50.98 +01 11.0 0.422 1.366 150.0 21.1 19.0
2011 01 19 05 51.30 -01 59.2 0.529 1.434 140.9 25.7 19.8
2011 01 29 05 55.20 -03 22.3 0.647 1.504 133.2 28.5 20.4
2011 02 08 06 01.99 -03 44.6 0.775 1.575 126.4 30.3 20.9
2011 02 18 06 11.14 -03 34.3 0.912 1.647 120.1 31.2 21.4
2011 02 28 06 22.11 -03 08.2 1.057 1.720 114.2 31.7 21.8
2011 03 10 06 34.53 -02 36.4 1.208 1.791 108.5 31.7 22.2
2011 03 20 06 48.09 -02 05.7 1.365 1.862 103.0 31.4 22.6
2011 03 30 07 02.50 -01 40.1 1.527 1.932 97.6 30.8 22.9
2011 04 09 07 17.54 -01 22.0 1.692 2.001 92.3 30.0 23.1
2011 04 19 07 33.05 -01 12.9 1.859 2.068 87.1 29.0 23.4
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-W17
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