MPEC 2007-U97 : 2007 UK40
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M.P.E.C. 2007-U97 Issued 2007 Oct. 31, 19:12 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 UK40
Observations:
K07U40K* C2007 10 31.26844 02 27 03.96 -02 30 53.0 16.8 V EU097703
K07U40K C2007 10 31.27699 02 26 56.94 -02 25 20.7 16.8 V EU097703
K07U40K C2007 10 31.28344 02 26 51.64 -02 21 10.4 16.8 V EU097703
K07U40K C2007 10 31.28987 02 26 46.35 -02 17 00.3 16.9 V EU097703
K07U40K C2007 10 31.36316 02 25 46.99 -01 30 06.1 17.0 V EU097G96
K07U40K C2007 10 31.36339 02 25 46.81 -01 29 57.4 16.9 V EU097G96
K07U40K C2007 10 31.36362 02 25 46.59 -01 29 48.5 16.9 V EU097G96
K07U40K C2007 10 31.36387 02 25 46.41 -01 29 39.1 17.0 V EU097G96
K07U40K C2007 10 31.37390 02 25 38.42 -01 23 17.8 16.7 V EU097703
K07U40K C2007 10 31.37432 02 25 37.99 -01 23 02.7 16.5 V EU097703
K07U40K C2007 10 31.37472 02 25 37.77 -01 22 46.7 16.8 V EU097703
K07U40K C2007 10 31.38332 02 25 30.97 -01 17 20.0 16.9 V EU097G96
K07U40K C2007 10 31.38356 02 25 30.79 -01 17 10.8 17.0 V EU097G96
K07U40K C2007 10 31.38380 02 25 30.57 -01 17 01.6 16.9 V EU097G96
K07U40K C2007 10 31.38405 02 25 30.39 -01 16 52.1 16.9 V EU097G96
K07U40K C2007 10 31.42687 02 24 56.98 -00 49 57.8 16.6 V EU097703
K07U40K C2007 10 31.42729 02 24 56.66 -00 49 41.1 16.9 V EU097703
K07U40K C2007 10 31.42771 02 24 56.37 -00 49 25.7 16.9 V EU097703
K07U40K C2007 10 31.42813 02 24 56.05 -00 49 10.2 16.9 V EU097703
K07U40K C2007 10 31.44400 02 24 43.91 -00 39 15.9 16.8 V EU097703
K07U40K C2007 10 31.44441 02 24 43.66 -00 39 01.1 16.6 V EU097703
K07U40K C2007 10 31.44483 02 24 43.31 -00 38 44.8 17.0 V EU097703
K07U40K C2007 10 31.44524 02 24 42.93 -00 38 28.8 16.9 V EU097703
K07U40K C2007 10 31.78247 02 21 12.41 +02 42 38.7 17.3 V EU097151
K07U40K C2007 10 31.78365 02 21 11.59 +02 43 19.5 17.4 V EU097151
K07U40K C2007 10 31.78483 02 21 10.77 +02 44 00.4 17.3 V EU097151
Observer details:
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
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 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. 1.5-m reflector + CCD.
Orbital elements:
2007 UK40 Earth MOID = 0.0326 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 26.12492 (2000.0) P Q
n 0.57020064 Peri. 293.60493 +0.85616718 +0.47508305
a 1.4402932 Node 38.90711 -0.27039929 +0.74701267
e 0.4028102 Incl. 18.87302 -0.44029760 +0.46504641
P 1.73 H 23.1 G 0.15 U 7
Residuals in seconds of arc
071031 703 0.2+ 0.6- 071031 703 1.3- 0.8- 071031 703 0.3+ 0.3-
071031 703 0.2+ 0.5- 071031 703 0.1+ 0.0 071031 703 0.1- 0.4-
071031 703 0.1+ 0.3- 071031 G96 0.1+ 0.3+ 071031 703 0.8+ 1.0-
071031 703 0.2- 0.7+ 071031 G96 0.3+ 0.4+ 071031 703 0.3+ 0.4-
071031 G96 0.1+ 0.4+ 071031 G96 0.2- 0.5+ 071031 703 0.7- 0.3+
071031 G96 0.2+ 0.4+ 071031 G96 0.1+ 0.6+ 071031 151 0.2+ 0.1-
071031 G96 0.4- 0.5+ 071031 703 0.2- 0.6- 071031 151 0.0 0.0
071031 G96 0.1- 0.4+ 071031 703 0.2- 0.3+ 071031 151 0.2- 0.2+
071031 703 0.1+ 0.0 071031 703 0.3+ 0.0
Ephemeris:
2007 UK40 a,e,i = 1.44, 0.40, 19 q = 0.8601
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 27 04 06.43 -56 35.7 0.0370 1.005 106.3 71.7 18.5
2007 10 29 03 04.88 -31 48.6 0.0326 1.016 133.2 45.5 17.4
2007 10 31 02 30.45 -05 28.1 0.0364 1.027 160.4 18.9 16.9
2007 11 02 02 09.38 +12 46.7 0.0465 1.039 175.4 4.4 16.9
2007 11 04 01 55.48 +23 42.5 0.0598 1.050 167.4 11.9 17.8
2007 11 06 01 45.81 +30 24.6 0.0748 1.062 160.4 18.2 18.5
2007 11 08 01 38.85 +34 46.0 0.0906 1.074 155.6 22.4 19.1
2007 11 10 01 33.75 +37 45.1 0.107 1.086 152.1 25.3 19.6
2007 11 12 01 30.00 +39 53.1 0.124 1.098 149.4 27.3 20.0
2007 11 14 01 27.28 +41 27.4 0.141 1.111 147.2 28.8 20.3
2007 11 16 01 25.37 +42 38.5 0.158 1.123 145.4 30.0 20.6
2007 11 18 01 24.12 +43 33.0 0.176 1.135 143.8 30.9 20.9
2007 11 20 01 23.42 +44 15.2 0.194 1.148 142.4 31.7 21.2
2007 11 22 01 23.18 +44 48.2 0.212 1.160 141.2 32.3 21.4
2007 11 24 01 23.34 +45 14.0 0.230 1.173 140.0 32.8 21.6
2007 11 26 01 23.85 +45 34.1 0.249 1.186 138.9 33.2 21.8
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-U97
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