MPEC 2007-U82 : 2007 UL12
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M.P.E.C. 2007-U82 Issued 2007 Oct. 29, 15:50 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 UL12
Observations:
K07U12L* C2007 10 25.47694 04 34 17.14 +13 36 59.2 19.4 V EU082G96
K07U12L C2007 10 25.48686 04 34 18.55 +13 36 53.8 19.5 V EU082G96
K07U12L C2007 10 25.49701 04 34 19.99 +13 36 48.1 19.6 V EU082G96
K07U12L C2007 10 25.50709 04 34 21.39 +13 36 42.6 19.3 V EU082G96
K07U12L C2007 10 25.52811 04 34 24.38 +13 36 30.8 19.7 V EU082G96
K07U12L C2007 10 25.52854 04 34 24.41 +13 36 30.5 19.1 V EU082G96
K07U12L C2007 10 25.52939 04 34 24.54 +13 36 30.3 20.2 V EU082G96
K07U12L C2007 10 26.31366 04 36 29.08 +13 29 11.4 19.1 V EU082G96
K07U12L C2007 10 26.31492 04 36 29.26 +13 29 10.7 19.5 V EU082G96
K07U12L C2007 10 26.31615 04 36 29.44 +13 29 09.8 19.2 V EU082G96
K07U12L C2007 10 26.31741 04 36 29.66 +13 29 09.4 19.2 V EU082G96
K07U12L C2007 10 26.46836 04 36 52.52 +13 27 40.1 19.3 V EU082G96
K07U12L C2007 10 26.46890 04 36 52.59 +13 27 39.7 19.1 V EU082G96
K07U12L C2007 10 26.46944 04 36 52.70 +13 27 39.6 19.0 V EU082G96
K07U12L C2007 10 26.47006 04 36 52.77 +13 27 39.1 19.0 V EU082G96
K07U12L C2007 10 26.52668 04 37 01.52 +13 27 03.9 18.6 V EU082G96
K07U12L C2007 10 26.52721 04 37 01.63 +13 27 03.6 18.9 V EU082G96
K07U12L C2007 10 26.52776 04 37 01.70 +13 27 03.0 19.0 V EU082G96
K07U12L C2007 10 26.52830 04 37 01.81 +13 27 02.7 18.8 V EU082G96
K07U12L C2007 10 28.25148904 42 13.34 +13 07 31.4 19.9 V EU082H55
K07U12L C2007 10 28.25422504 42 13.84 +13 07 28.6 20.1 V EU082H55
K07U12L C2007 10 28.25695504 42 14.34 +13 07 25.9 19.9 V EU082H55
Observer details:
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.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.61-m f/4.0 astrograph + CCD.
Orbital elements:
2007 UL12 PHA, Earth MOID = 0.0203 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 338.38385 (2000.0) P Q
n 0.36476139 Peri. 95.26492 -0.95271721 -0.29635919
a 1.9399780 Node 67.50945 +0.24201423 -0.87359387
e 0.8009011 Incl. 4.16411 +0.18373630 -0.38601164
P 2.70 H 20.4 G 0.15 U 9
Residuals in seconds of arc
071025 G96 0.1- 0.2- 071026 G96 0.1- 0.1+ 071026 G96 0.3+ 0.4+
071025 G96 0.1+ 0.2- 071026 G96 0.2- 0.1- 071026 G96 0.1+ 0.1+
071025 G96 0.3+ 0.3- 071026 G96 0.2+ 0.2+ 071026 G96 0.4+ 0.2+
071025 G96 0.0 0.2- 071026 G96 0.0 0.2+ 071028 H55 0.1+ 0.5+
071025 G96 0.0 0.2- 071026 G96 0.2- 0.1+ 071028 H55 0.1- 0.3-
071025 G96 0.4- 0.3- 071026 G96 0.2+ 0.3+ 071028 H55 0.2- 0.9-
071025 G96 0.3- 0.0 071026 G96 0.1- 0.2+
071026 G96 0.0 0.0 071026 G96 0.1- 0.4+
Ephemeris:
2007 UL12 a,e,i = 1.94, 0.80, 4 q = 0.3862
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 27 04 38.37 +13 22.4 0.266 1.216 142.3 30.0 19.3
2007 10 28 04 41.39 +13 10.9 0.250 1.202 142.5 30.2 19.1
2007 10 29 04 44.75 +12 57.8 0.234 1.188 142.6 30.5 18.9
2007 10 30 04 48.53 +12 42.6 0.217 1.173 142.7 30.9 18.8
2007 10 31 04 52.81 +12 24.9 0.201 1.159 142.5 31.4 18.6
2007 11 01 04 57.75 +12 03.8 0.185 1.145 142.3 32.1 18.4
2007 11 02 05 03.50 +11 38.6 0.169 1.130 141.8 32.9 18.2
2007 11 03 05 10.32 +11 07.9 0.154 1.116 141.0 34.0 18.0
2007 11 04 05 18.55 +10 29.7 0.138 1.101 139.8 35.5 17.8
2007 11 05 05 28.68 +09 41.1 0.123 1.086 138.2 37.5 17.5
2007 11 06 05 41.45 +08 37.8 0.108 1.072 135.8 40.2 17.3
2007 11 07 05 57.98 +07 12.8 0.0939 1.057 132.4 43.8 17.1
2007 11 08 06 20.02 +05 15.1 0.0802 1.042 127.5 49.0 16.8
2007 11 09 06 50.25 +02 27.9 0.0678 1.027 120.4 56.3 16.7
2007 11 10 07 32.50 -01 30.5 0.0572 1.011 110.1 66.9 16.6
2007 11 11 08 30.64 -06 50.2 0.0497 0.996 95.5 81.6 16.7
2007 11 12 09 43.83 -12 44.3 0.0469 0.981 77.5 99.8 17.3
2007 11 13 11 00.68 -17 22.1 0.0494 0.965 59.3 118.2 18.5
2007 11 14 12 06.37 -19 46.5 0.0566 0.950 44.4 133.2 20.1
2007 11 15 12 55.48 -20 34.7 0.0670 0.934 33.8 143.9 21.8
2007 11 16 13 30.61 -20 37.3 0.0795 0.919 26.5 151.3 23.4
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-U82
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