MPEC 2007-W51 : 2007 WC5
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M.P.E.C. 2007-W51 Issued 2007 Nov. 21, 21:54 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 WC5
Observations:
K07W05C* C2007 11 20.31766 04 05 47.50 +16 50 55.3 20.1 V EW051G96
K07W05C C2007 11 20.32319 04 05 43.94 +16 49 25.1 21.0 V EW051G96
K07W05C C2007 11 20.32877 04 05 40.34 +16 47 55.1 19.7 V EW051G96
K07W05C C2007 11 20.33451 04 05 36.67 +16 46 23.2 20.1 V EW051G96
K07W05C C2007 11 20.35692 04 05 22.45 +16 40 20.9 20.2 V EW051G96
K07W05C C2007 11 20.36054 04 05 20.18 +16 39 21.8 20.0 V EW051G96
K07W05C C2007 11 20.36416 04 05 17.88 +16 38 24.1 19.9 V EW051G96
K07W05C C2007 11 20.36774 04 05 15.64 +16 37 27.1 20.9 V EW051G96
K07W05C C2007 11 20.41863 04 04 44.27 +16 23 48.9 20.4 V EW051G96
K07W05C C2007 11 20.42250 04 04 41.94 +16 22 46.4 EW051G96
K07W05C C2007 11 21.46383 03 56 44.37 +12 18 15.7 21.2 V EW051G96
K07W05C C2007 11 21.46545 03 56 43.69 +12 17 55.4 20.8 V EW051G96
K07W05C C2007 11 21.46715 03 56 42.93 +12 17 33.8 20.5 V EW051G96
K07W05C C2007 11 21.46876 03 56 42.10 +12 17 12.7 20.8 V EW051G96
Observer details:
G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2007 WC5 Earth MOID = 0.0153 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 65.90252 (2000.0) P Q
n 1.02472352 Peri. 66.54856 +0.54258863 +0.83084171
a 0.9743872 Node 236.88800 -0.81448321 +0.48435451
e 0.2108597 Incl. 8.49211 -0.20546212 +0.27404883
P 0.96 H 27.3 G 0.15 U 8
Residuals in seconds of arc
071120 G96 0.2+ 0.5+ 071120 G96 0.2+ 0.9- 071121 G96 0.0 0.2-
071120 G96 0.1+ 0.3- 071120 G96 0.1- 0.3- 071121 G96 0.6+ 0.2+
071120 G96 0.3- 0.2- 071120 G96 0.1+ 0.4+ 071121 G96 0.6+ 0.3+
071120 G96 0.3- 0.6+ 071120 G96 0.0 0.4+ 071121 G96 1.1- 0.3-
071120 G96 0.0 0.2- 071120 G96 0.0 0.1-
Ephemeris:
2007 WC5 a,e,i = 0.97, 0.21, 8 q = 0.7689
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 16 05 36.06 +48 16.7 0.0198 1.004 139.9 39.4 20.4
2007 11 17 04 59.51 +38 47.5 0.0214 1.008 151.7 27.7 20.2
2007 11 18 04 36.14 +30 31.4 0.0239 1.011 161.4 18.2 20.2
2007 11 19 04 20.22 +23 45.5 0.0268 1.015 168.7 11.0 20.2
2007 11 20 04 08.78 +18 21.0 0.0302 1.018 173.0 6.8 20.2
2007 11 21 04 00.22 +14 02.1 0.0338 1.022 173.1 6.7 20.5
2007 11 22 03 53.59 +10 34.3 0.0377 1.025 170.5 9.2 20.8
2007 11 23 03 48.33 +07 45.7 0.0417 1.028 167.5 12.0 21.2
2007 11 24 03 44.06 +05 27.4 0.0458 1.032 164.8 14.6 21.5
2007 11 25 03 40.54 +03 32.8 0.0501 1.035 162.3 16.9 21.8
2007 11 26 03 37.59 +01 56.8 0.0544 1.038 160.0 19.0 22.0
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-W51
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