MPEC 2007-W08 : 2007 WB
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M.P.E.C. 2007-W08 Issued 2007 Nov. 16, 15:11 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 WB
Observations:
K07W00B* C2007 11 16.30869 04 49 42.27 +09 13 10.5 19.2 V EW008703
K07W00B C2007 11 16.31241 04 49 41.66 +09 13 11.6 19.2 V EW008703
K07W00B C2007 11 16.31987 04 49 40.11 +09 13 15.5 19.7 V EW008703
K07W00B C2007 11 16.39594 04 49 24.41 +09 13 49.5 19.1 V EW008703
K07W00B C2007 11 16.39692 04 49 24.24 +09 13 48.9 EW008703
K07W00B C2007 11 16.39792 04 49 24.03 +09 13 50.4 19.3 V EW008703
K07W00B C2007 11 16.39890 04 49 23.89 +09 13 51.2 19.5 V EW008703
K07W00B C2007 11 16.41391 04 49 20.82 +09 13 57.5 19.5 V EW008G96
K07W00B C2007 11 16.41446 04 49 20.71 +09 13 57.6 19.5 V EW008G96
K07W00B C2007 11 16.41500 04 49 20.56 +09 13 57.7 19.4 V EW008G96
K07W00B C2007 11 16.41553 04 49 20.46 +09 13 57.9 19.6 V EW008G96
K07W00B C2007 11 16.44171 04 49 15.13 +09 14 09.5 19.8 V EW008G96
K07W00B C2007 11 16.44213 04 49 15.06 +09 14 09.6 19.7 V EW008G96
K07W00B C2007 11 16.44256 04 49 14.95 +09 14 09.9 19.8 V EW008G96
K07W00B C2007 11 16.44299 04 49 14.88 +09 14 10.0 19.8 V EW008G96
Observer details:
703 Catalina Sky Survey. Observer R. E. Hill. 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.
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 WB PHA, Earth MOID = 0.0433 AU
Epoch 2007 Nov. 16.0 TT = JDT 2454420.5 MPC
M 43.28274 (2000.0) P Q
n 0.53055248 Peri. 190.86017 +0.79514291 +0.60517382
a 1.5111833 Node 131.82666 -0.55239686 +0.74927386
e 0.4524827 Incl. 2.99158 -0.25021084 +0.26898575
P 1.86 H 20.9 G 0.15
From 15 observations 2007 Nov. 16-16. E-assumed.
Ephemeris:
2007 WB a,e,i = 1.51, 0.45, 3 q = 0.8274
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 16 04 50.70 +09 11.1 0.274 1.246 156.8 18.2 19.5
2007 11 26 04 22.24 +10 23.5 0.334 1.316 168.8 8.4 19.7
2007 12 06 04 02.37 +11 33.0 0.410 1.385 164.7 10.8 20.4
2007 12 16 03 50.71 +12 42.2 0.502 1.452 153.8 17.4 21.1
2007 12 26 03 46.03 +13 52.2 0.609 1.516 143.3 22.8 21.8
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-W08
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