MPEC 2007-W12 : 2007 VL243
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M.P.E.C. 2007-W12 Issued 2007 Nov. 17, 21:49 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 VL243
Observations:
K07VO3L* C2007 11 14.64628 06 36 48.63 -57 43 26.7 20.1 V EW012E12
K07VO3L C2007 11 14.65951 06 36 47.44 -57 43 56.1 20.5 V EW012E12
K07VO3L C2007 11 14.67264 06 36 46.22 -57 44 27.9 20.3 V EW012E12
K07VO3L C2007 11 14.68576 06 36 45.18 -57 44 58.2 20.1 V EW012E12
K07VO3L C2007 11 15.69149 06 35 13.45 -58 23 35.8 19.5 V EW012E12
K07VO3L C2007 11 15.69366 06 35 13.20 -58 23 40.4 19.7 V EW012E12
K07VO3L C2007 11 15.69582 06 35 12.94 -58 23 45.3 19.7 V EW012E12
K07VO3L C2007 11 15.69796 06 35 12.80 -58 23 50.2 19.9 V EW012E12
K07VO3L C2007 11 16.61698 06 33 41.09 -58 59 21.8 19.4 R EW012E12
K07VO3L C2007 11 16.67981 06 33 34.02 -59 01 49.1 19.1 R EW012E12
K07VO3L C2007 11 17.60023 06 31 52.41 -59 37 35.3 18.6 R EW012474
K07VO3L C2007 11 17.60230 06 31 52.15 -59 37 40.4 18.3 R EW012474
K07VO3L C2007 11 17.61192 06 31 51.00 -59 38 02.7 18.7 R EW012474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
E12 Siding Spring Survey. Observers G. J. Garradd, R. H. McNaught. 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. 0.5-m Uppsala
Schmidt + CCD.
Orbital elements:
2007 VL243 Earth MOID = 0.3817 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 251.88085 (2000.0) P Q
n 1.06292737 Peri. 91.27322 -0.65739356 +0.43667638
a 0.9508974 Node 114.95847 -0.57258664 -0.81928133
e 0.7162360 Incl. 42.63935 +0.48987574 -0.37160711
P 0.93 H 17.8 G 0.15 U 9
Residuals in seconds of arc
071114 E12 0.7- 0.2- 071115 E12 0.1+ 0.2+ 071117 474 0.1- 0.2+
071114 E12 0.4- 1.0+ 071115 E12 0.2- 0.3+ 071117 474 0.2- 0.1-
071114 E12 0.4- 0.4- 071115 E12 0.4+ 0.3+ 071117 474 0.0 0.2+
071114 E12 1.1+ 0.5- 071116 E12 0.1+ 0.4-
071115 E12 0.3+ 0.3- 071116 E12 0.0 0.3-
Ephemeris:
2007 VL243 a,e,i = 0.95, 0.72, 43 q = 0.2698
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 16 06 34.72 -58 35.4 0.801 1.309 93.4 48.9 19.7
2007 11 26 06 07.60 -65 11.6 0.712 1.226 90.9 53.6 19.5
2007 12 06 05 01.52 -71 35.0 0.625 1.130 86.0 60.5 19.2
2007 12 16 02 33.83 -74 47.3 0.543 1.020 77.9 70.7 19.0
2007 12 26 23 41.49 -68 43.3 0.472 0.894 65.2 86.2 19.0
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-W12
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