MPEC 2014-W89 : 2014 WB201
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M.P.E.C. 2014-W89 Issued 2014 Nov. 24, 15:03 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
2014 WB201
Observations:
K14WK1B* C2014 11 22.30620 01 52 24.422+08 17 15.76 21.1 wLEW089F51
K14WK1B C2014 11 22.31916 01 52 31.661+08 16 54.37 21.0 wLEW089F51
K14WK1B C2014 11 22.33201 01 52 38.810+08 16 33.19 20.8 wLEW089F51
K14WK1B C2014 11 22.34491 01 52 45.965+08 16 12.11 21.2 wLEW089F51
K14WK1B _C2014 11 23.21402702 01 05.812+07 52 53.90 20.0 RtEW089568
K14WK1B _C2014 11 23.21528602 01 06.480+07 52 52.09 19.9 RtEW089568
K14WK1B _C2014 11 23.21654102 01 07.153+07 52 50.11 20.1 RtEW089568
K14WK1B KC2014 11 23.28296 02 01 39.07 +07 50 53.9 20.6 RoEW089291
K14WK1B KC2014 11 23.28388 02 01 39.53 +07 50 52.4 20.6 RoEW089291
K14WK1B KC2014 11 23.28482 02 01 40.03 +07 50 50.9 20.6 RoEW089291
K14WK1B KC2014 11 24.19271 02 09 51.50 +07 27 52.4 oEW089291
K14WK1B KC2014 11 24.19466 02 09 52.48 +07 27 49.2 oEW089291
K14WK1B KC2014 11 24.19665 02 09 53.44 +07 27 46.6 oEW089291
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observers R. J. Wainscoat, D. Woodworth. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, N. Primak,
A. Schultz, M. Willman. Measurers B. Bolin, K. Chambers, S. Chastel,
L. Denneau, H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat,
C. Waters. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2014 WB201 Earth MOID = 0.0595 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 15.37433 (2000.0) P Q
n 0.32487344 Peri. 147.92765 +0.92131349 -0.37203097
a 2.0956878 Node 234.32715 +0.32085098 +0.89162458
e 0.5115692 Incl. 7.99753 +0.21962719 +0.25806697
P 3.03 H 24.0 G 0.15 U 7
Residuals in seconds of arc
141122 F51 0.0 0.2+ 141123 568 0.0 0.1- 141124 291 0.1+ 0.1+
141122 F51 0.2+ 0.0 141123 568 0.0 0.1- 141124 291 0.2+ 0.3-
141122 F51 0.1+ 0.1- 141123 291 0.3+ 0.2+ 141124 291 0.3- 0.1+
141122 F51 0.2- 0.0 141123 291 0.1- 0.1+
141123 568 0.1+ 0.2- 141123 291 0.1- 0.1+
Ephemeris:
2014 WB201 a,e,i = 2.10, 0.51, 8 q = 1.0236
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 10 25 20 23 49.6 +14 02 53 0.1306 1.0239 99.4 73.4 22.2
...
2014 11 09 22 59 45.0 +14 16 28 0.09329 1.0449 123.4 52.3 20.9
...
2014 11 17 00 52 07.7 +10 56 58 0.09906 1.0683 141.6 35.1 20.6
...
2014 11 23 01 59 02.1 +07 58 51 0.1174 1.0907 149.9 27.0 20.8
2014 11 24 02 08 08.7 +07 33 10 0.1214 1.0949 150.7 26.2 20.8
2014 11 25 02 16 42.5 +07 09 02 0.1256 1.0991 151.3 25.5 20.9
...
2014 12 01 02 58 10.5 +05 18 04 0.1551 1.1264 152.9 23.5 21.3
...
2014 12 09 03 34 35.3 +04 06 29 0.2028 1.1677 151.8 23.5 22.0
...
2014 12 24 04 14 24.2 +04 12 46 0.3129 1.2565 146.5 25.6 23.1
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-W89
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