MPEC 2011-W36 : 2011 WK14
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M.P.E.C. 2011-W36 Issued 2011 Nov. 22, 17:47 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.net/ ISSN 1523-6714
2011 WK14
Observations:
K11W14K* C2011 11 18.27277 03 12 17.42 +12 37 06.7 20.9 VrEW036G96
K11W14K C2011 11 18.28086 03 12 16.74 +12 37 03.1 21.1 VrEW036G96
K11W14K C2011 11 18.28891 03 12 15.98 +12 36 59.1 21.1 VrEW036G96
K11W14K C2011 11 18.29697 03 12 15.26 +12 36 55.9 21.5 VrEW036G96
K11W14K HC2011 11 18.38813 03 12 07.52 +12 36 15.1 oEW036291
K11W14K HC2011 11 18.39145 03 12 07.18 +12 36 13.1 oEW036291
K11W14K HC2011 11 18.39475 03 12 06.91 +12 36 11.9 oEW036291
K11W14K HC2011 11 18.96526 03 11 21.40 +12 31 54.3 tEW036204
K11W14K HC2011 11 18.98346 03 11 20.01 +12 31 44.9 uEW036J95
K11W14K VC2011 11 18.99777 03 11 18.56 +12 31 39.4 21.0 RtEW036204
K11W14K KC2011 11 19.00360 03 11 18.31 +12 31 35.7 20.9 RuEW036J95
K11W14K |C2011 11 22.07687 03 07 24.38 +12 10 34.8 21.0 RoEW036807
K11W14K |C2011 11 22.09005 03 07 23.34 +12 10 29.2 20.9 RoEW036807
K11W14K |C2011 11 22.10324 03 07 22.35 +12 10 23.9 20.7 RoEW036807
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
807 Cerro Tololo. Observers R. Holmes, T. Linder, V. Hoette. Measurers
R. Holmes, T. Linder. 0.41-m f/11 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2011 WK14 Earth MOID = 0.0988 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 20.36375 (2000.0) P Q
n 0.41088871 Peri. 110.28020 +0.67888903 +0.73376588
a 1.7919253 Node 202.54337 -0.69673943 +0.63245104
e 0.3935681 Incl. 3.94954 -0.23165458 +0.24817998
P 2.40 H 20.6 G 0.15 U 9
Residuals in seconds of arc
111118 G96 0.3+ 0.7- 111118 291 0.3- 0.0 111119 J95 0.0 0.2-
111118 G96 0.6+ 0.6- 111118 291 0.2- 0.3+ 111122 807 0.1+ 0.4+
111118 G96 0.3- 0.9- 111118 204 0.0 0.4+ 111122 807 0.2- 0.1-
111118 G96 0.7- 0.5- 111118 J95 0.3+ 0.1+ 111122 807 0.1+ 0.4-
111118 291 0.5+ 0.4+ 111118 204 1.7- 0.0
Ephemeris:
2011 WK14 a,e,i = 1.79, 0.39, 4 q = 1.0867
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 10 23 03 53 19.8 +16 57 34 0.5387 1.4835 149.1 20.1 21.1
...
2011 11 07 03 29 24.9 +14 17 46 0.5809 1.5659 169.5 6.6 20.9
...
2011 11 15 03 16 54.9 +13 03 24 0.6219 1.6096 174.7 3.2 20.9
...
2011 11 21 03 08 43.6 +12 17 36 0.6617 1.6421 168.8 6.7 21.3
2011 11 22 03 07 29.6 +12 10 56 0.6690 1.6475 167.6 7.4 21.3
2011 11 23 03 06 18.1 +12 04 34 0.6766 1.6529 166.4 8.1 21.4
...
2011 11 29 03 00 04.7 +11 32 46 0.7263 1.6850 159.0 12.1 21.8
...
2011 12 07 02 54 24.0 +11 07 20 0.8034 1.7271 149.7 16.7 22.2
...
2011 12 22 02 51 30.4 +11 06 02 0.9764 1.8041 134.0 23.1 22.9
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-W36
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