MPEC 2007-W27 : 2007 WP3
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M.P.E.C. 2007-W27 Issued 2007 Nov. 19, 12:30 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 WP3
Observations:
K07W03P* C2007 11 18.26457 03 07 43.14 -06 10 53.9 18.1 V EW027703
K07W03P C2007 11 18.27432 03 07 48.10 -06 10 54.3 17.9 V EW027703
K07W03P C2007 11 18.28411 03 07 53.04 -06 10 54.7 17.5 V EW027703
K07W03P C2007 11 18.29389 03 07 57.97 -06 10 54.8 17.6 V EW027703
K07W03P C2007 11 18.34808 03 08 25.18 -06 10 54.6 18.2 V EW027703
K07W03P C2007 11 18.36138 03 08 31.84 -06 10 54.1 17.7 V EW027703
K07W03P C2007 11 18.37462 03 08 38.43 -06 10 54.0 17.7 V EW027703
K07W03P 5C2007 11 18.38044003 08 42.486-06 10 59.37 17.6 R EW027673
K07W03P 5C2007 11 18.38518503 08 44.861-06 10 59.12 EW027673
K07W03P 5C2007 11 18.39085603 08 47.720-06 10 58.93 EW027673
K07W03P 5C2007 11 18.39456003 08 49.527-06 10 58.69 EW027673
K07W03P C2007 11 18.53704 03 10 15.54 -06 11 01.9 18.4 R EW027300
K07W03P C2007 11 18.53796 03 10 15.96 -06 11 02.4 18.8 R EW027300
K07W03P C2007 11 18.53890 03 10 16.41 -06 11 01.5 18.6 R EW027300
K07W03P C2007 11 18.54164 03 10 17.73 -06 11 01.0 18.6 R EW027300
K07W03P C2007 11 18.54256 03 10 18.11 -06 11 02.3 18.8 R EW027300
K07W03P C2007 11 18.54347 03 10 18.64 -06 11 01.5 19.0 R EW027300
K07W03P C2007 11 18.56181 03 10 21.58 -06 07 24.0 18.8 R EW027474
K07W03P C2007 11 18.56458 03 10 22.87 -06 07 23.8 18.8 R EW027474
K07W03P C2007 11 18.56586 03 10 23.48 -06 07 23.9 18.8 R EW027474
K07W03P C2007 11 18.61848 03 10 56.18 -06 07 56.3 17.8 R EW027D21
K07W03P C2007 11 18.62038 03 10 57.01 -06 07 55.8 18.0 R EW027D21
K07W03P C2007 11 18.62228 03 10 57.86 -06 07 56.3 18.2 R EW027D21
K07W03P C2007 11 18.83441 03 12 46.63 -06 11 22.0 17.6 V EW027A17
K07W03P C2007 11 18.84002 03 12 49.17 -06 11 22.2 18.1 V EW027A17
K07W03P C2007 11 18.84624 03 12 51.93 -06 11 22.5 18.0 V EW027A17
K07W03P C2007 11 19.17390 03 15 24.22 -06 10 32.5 17.8 V EW027703
K07W03P C2007 11 19.17804 03 15 25.77 -06 10 32.3 17.7 V EW027703
K07W03P C2007 11 19.18216 03 15 27.50 -06 10 32.5 17.9 V EW027703
K07W03P C2007 11 19.18627 03 15 29.12 -06 10 32.5 18.1 V EW027703
K07W03P C2007 11 19.24125 03 15 50.32 -06 10 31.2 18.1 V EW027G96
K07W03P C2007 11 19.24316 03 15 51.08 -06 10 31.0 18.0 V EW027G96
K07W03P C2007 11 19.24506 03 15 51.76 -06 10 31.1 17.6 V EW027G96
K07W03P C2007 11 19.24697 03 15 52.45 -06 10 30.6 18.0 V EW027G96
Observer details:
300 Bisei Spaceguard Center--BATTeRS. Observers K. Nishiyama, S. Urakawa,
T. Urata. 1.0-m f/3.0 reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. 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. 0.68-m Schmidt + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
D21 Tenagra Observatory, Shenton Park. Observers P. Luckas, P. R. Holvorcem,
M. Schwartz. Measurer P. R. Holvorcem. 0.35-m f/9.4 Schmidt-Cassegrain
+ CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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 WP3 Earth MOID = 0.0035 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 16.32804 (2000.0) P Q
n 0.54762139 Peri. 115.26779 +0.95202412 +0.27203143
a 1.4796163 Node 229.27907 -0.30165572 +0.91130937
e 0.4449222 Incl. 10.65837 +0.05151601 +0.30905360
P 1.80 H 23.5 G 0.15 U 7
Residuals in seconds of arc
071118 703 0.4- 0.6+ 071118 300 0.1- 1.3- 071118 A17 0.1- 0.1-
071118 703 0.1- 0.5+ 071118 300 0.0 0.4- 071118 A17 0.3- 0.4-
071118 703 0.2- 0.4+ 071118 300 0.4+ 0.2+ 071119 703 0.3- 0.1+
071118 703 0.2- 0.4+ 071118 300 0.4- 1.1- 071119 703 1.6- 0.3+
071118 703 0.5+ 0.2+ 071118 300 1.2+ 0.3- 071119 703 0.0 0.1+
071118 703 0.5+ 0.3+ 071118 474 0.3+ 0.0 071119 703 0.0 0.1+
071118 703 0.2- 0.1- 071118 474 0.1- 0.2+ 071119 G96 0.4+ 0.1+
071118 673 0.2- 0.0 071118 474 0.1- 0.1+ 071119 G96 1.0+ 0.2+
071118 673 0.1- 0.1+ 071118 D21 0.4+ 0.2- 071119 G96 0.4+ 0.0
071118 673 0.3+ 0.0 071118 D21 0.1- 0.4+ 071119 G96 0.0 0.4+
071118 673 0.3- 0.1+ 071118 D21 0.3- 0.1-
071118 300 0.1+ 0.9- 071118 A17 0.4- 0.0
Ephemeris:
2007 WP3 a,e,i = 1.48, 0.44, 11 q = 0.8213
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 16 02 34.96 -05 59.0 0.0322 1.018 152.8 26.4 17.3
2007 11 18 03 05.07 -06 08.8 0.0468 1.031 154.0 24.9 18.1
2007 11 20 03 20.76 -06 07.9 0.0620 1.044 153.9 24.6 18.7
2007 11 22 03 30.31 -06 03.0 0.0774 1.058 153.6 24.5 19.2
2007 11 24 03 36.73 -05 55.9 0.0930 1.071 153.2 24.5 19.6
2007 11 26 03 41.33 -05 47.0 0.109 1.085 152.8 24.6 20.0
2007 11 28 03 44.81 -05 36.8 0.125 1.099 152.3 24.7 20.3
2007 11 30 03 47.54 -05 25.2 0.141 1.113 151.8 24.8 20.6
2007 12 02 03 49.77 -05 12.4 0.157 1.127 151.2 25.0 20.9
2007 12 04 03 51.66 -04 58.4 0.174 1.141 150.5 25.2 21.1
2007 12 06 03 53.31 -04 43.3 0.191 1.155 149.8 25.4 21.4
2007 12 08 03 54.79 -04 27.2 0.208 1.169 149.0 25.7 21.6
2007 12 10 03 56.17 -04 10.1 0.226 1.183 148.1 26.1 21.8
2007 12 12 03 57.48 -03 52.2 0.244 1.197 147.2 26.4 22.0
2007 12 14 03 58.76 -03 33.5 0.262 1.211 146.3 26.8 22.2
2007 12 16 04 00.03 -03 14.1 0.280 1.225 145.3 27.2 22.4
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-W27
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