MPEC 2007-W17 : 2007 WE
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M.P.E.C. 2007-W17 Issued 2007 Nov. 17, 22:12 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 WE
Observations:
K07W00E* C2007 11 16.18787 03 02 16.90 +30 22 06.5 20.9 V EW017G96
K07W00E C2007 11 16.18875 03 02 16.80 +30 22 07.0 20.8 V EW017G96
K07W00E C2007 11 16.18964 03 02 16.65 +30 22 07.6 21.0 V EW017G96
K07W00E C2007 11 16.19052 03 02 16.54 +30 22 08.4 20.8 V EW017G96
K07W00E C2007 11 16.25796303 02 07.56 +30 22 55.0 21.6 V EW017H55
K07W00E C2007 11 16.26484903 02 06.68 +30 22 59.7 21.4 V EW017H55
K07W00E C2007 11 16.27112503 02 05.89 +30 23 04.0 21.4 V EW017H55
K07W00E C2007 11 17.23119 03 00 08.10 +30 34 01.5 20.6 V EW017G96
K07W00E C2007 11 17.23657 03 00 07.45 +30 34 05.0 20.6 V EW017G96
K07W00E C2007 11 17.24174 03 00 06.76 +30 34 08.9 20.5 V EW017G96
K07W00E C2007 11 17.24685 03 00 06.12 +30 34 12.3 20.7 V EW017G96
Observer details:
G96 Mt. Lemmon Survey. Observers A. Boattini, 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.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2007 WE Earth MOID = 0.3828 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 26.79576 (2000.0) P Q
n 0.26536903 Peri. 289.78032 +0.81341134 +0.52698650
a 2.3982948 Node 39.54155 -0.27149325 +0.71836664
e 0.4953401 Incl. 22.75701 -0.51444475 +0.45413059
P 3.71 H 19.8 G 0.15 U 9
Residuals in seconds of arc
071116 G96 0.1+ 0.1+ 071116 H55 0.1- 0.1+ 071117 G96 0.3+ 0.2-
071116 G96 0.3+ 0.1- 071116 H55 0.1- 0.0 071117 G96 0.2- 0.2+
071116 G96 0.2- 0.1- 071116 H55 0.2+ 0.0 071117 G96 0.1- 0.1+
071116 G96 0.2- 0.0 071117 G96 0.1- 0.1-
Ephemeris:
2007 WE a,e,i = 2.40, 0.50, 23 q = 1.2103
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 16 03 02.67 +30 19.9 0.747 1.725 167.4 7.2 20.9
2007 11 17 03 00.60 +30 31.4 0.754 1.732 166.8 7.5 20.9
2007 11 18 02 58.58 +30 42.4 0.762 1.738 166.2 7.8 21.0
2007 11 19 02 56.61 +30 52.8 0.770 1.744 165.5 8.2 21.0
2007 11 20 02 54.68 +31 02.7 0.778 1.750 164.7 8.6 21.1
2007 11 21 02 52.81 +31 12.1 0.786 1.757 163.8 9.0 21.1
2007 11 22 02 50.99 +31 20.9 0.795 1.763 162.9 9.5 21.2
2007 11 23 02 49.22 +31 29.3 0.804 1.769 161.9 10.0 21.2
2007 11 24 02 47.50 +31 37.2 0.813 1.776 160.9 10.5 21.3
2007 11 25 02 45.85 +31 44.7 0.822 1.782 159.9 11.0 21.3
2007 11 26 02 44.25 +31 51.8 0.832 1.788 158.9 11.5 21.4
2007 11 27 02 42.71 +31 58.5 0.842 1.795 157.8 12.0 21.4
2007 11 28 02 41.23 +32 04.7 0.852 1.801 156.8 12.5 21.5
2007 11 29 02 39.81 +32 10.6 0.862 1.807 155.7 13.0 21.5
2007 11 30 02 38.45 +32 16.2 0.873 1.814 154.7 13.5 21.6
2007 12 01 02 37.15 +32 21.5 0.883 1.820 153.6 13.9 21.6
2007 12 02 02 35.91 +32 26.4 0.894 1.826 152.5 14.4 21.7
2007 12 03 02 34.74 +32 31.1 0.905 1.833 151.4 14.9 21.7
2007 12 04 02 33.62 +32 35.5 0.917 1.839 150.4 15.4 21.8
2007 12 05 02 32.57 +32 39.6 0.928 1.845 149.3 15.8 21.8
2007 12 06 02 31.58 +32 43.5 0.940 1.852 148.3 16.3 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-W17
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