MPEC 2011-X04 : 2011 WS95
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M.P.E.C. 2011-X04 Issued 2011 Dec. 1, 19:55 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 WS95
Observations:
K11W95S* C2011 11 30.26939 03 47 45.34 +18 00 45.0 21.4 VrEX004G96
K11W95S C2011 11 30.27683 03 47 45.34 +18 00 39.7 21.4 VrEX004G96
K11W95S C2011 11 30.28435 03 47 45.27 +18 00 34.2 21.2 VrEX004G96
K11W95S C2011 11 30.36194 03 47 45.18 +17 59 35.6 21.4 RoEX004H01
K11W95S C2011 11 30.37303 03 47 45.21 +17 59 27.2 21.3 RoEX004H01
K11W95S C2011 11 30.37933 03 47 45.24 +17 59 22.3 21.9 RoEX004H01
K11W95S C2011 11 30.38630 03 47 45.28 +17 59 17.0 21.2 RoEX004H01
K11W95S HC2011 11 30.40852 03 47 45.56 +17 59 02.6 oEX004291
K11W95S HC2011 11 30.41234 03 47 45.56 +17 58 59.5 oEX004291
K11W95S HC2011 11 30.41613 03 47 45.64 +17 58 56.3 oEX004291
K11W95S C2011 12 01.15997 03 48 06.69 +17 49 56.3 21.8 VrEX004G96
K11W95S C2011 12 01.16405 03 48 06.76 +17 49 53.7 21.1 VrEX004G96
K11W95S C2011 12 01.16819 03 48 06.76 +17 49 51.9 20.9 VrEX004G96
K11W95S C2011 12 01.17227 03 48 06.84 +17 49 48.6 21.2 VrEX004G96
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. 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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
Orbital elements:
2011 WS95 Earth MOID = 0.0147 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 315.66070 (2000.0) P Q
n 0.30668254 Peri. 250.05259 -0.56154747 -0.82725843
a 2.1777600 Node 234.12266 +0.76703342 -0.51247774
e 0.5645575 Incl. 1.24093 +0.31036135 -0.23023913
P 3.21 H 24.7 G 0.15 U 9
Residuals in seconds of arc
111130 G96 0.3+ 0.1+ 111130 H01 0.4- 0.1- 111201 G96 0.5- 0.6-
111130 G96 0.4+ 0.0 111130 H01 0.3- 0.0 111201 G96 0.1+ 0.4-
111130 G96 0.5- 0.2- 111130 291 0.1+ 0.2+ 111201 G96 0.2- 0.7+
111130 H01 0.2- 0.0 111130 291 0.3- 0.1+ 111201 G96 0.6+ 0.2+
111130 H01 0.4- 0.0 111130 291 0.5+ 0.2-
Ephemeris:
2011 WS95 a,e,i = 2.18, 0.56, 1 q = 0.9483
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 11 01 03 42 09.5 +20 30 09 0.3826 1.3586 160.0 14.4 24.1
...
2011 11 16 03 45 28.4 +19 50 30 0.2549 1.2431 174.5 4.4 22.6
...
2011 11 24 03 46 23.5 +19 01 17 0.1972 1.1845 177.3 2.2 21.8
...
2011 11 30 03 47 39.9 +18 04 07 0.1580 1.1428 171.3 7.5 21.5
2011 12 01 03 48 00.8 +17 52 14 0.1517 1.1360 170.3 8.4 21.5
2011 12 02 03 48 25.2 +17 39 31 0.1455 1.1294 169.3 9.3 21.4
...
2011 12 08 03 52 40.1 +15 59 31 0.1099 1.0910 163.6 14.8 20.9
...
2011 12 16 04 08 53.8 +11 29 41 0.06564 1.0450 157.1 21.5 19.9
...
2011 12 31 12 05 46.8 -42 11 55 0.02484 0.9795 80.3 98.2 20.2
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-X04
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