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M.P.E.C. 2007-U56 Issued 2007 Oct. 23, 11:39 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 UO6
Observations:
K07U06O* C2007 10 21.36454 02 59 01.60 +24 31 44.4 20.6 V EU056691
K07U06O C2007 10 21.38218 02 59 05.63 +24 32 09.2 20.7 V EU056691
K07U06O C2007 10 21.39982 02 59 09.74 +24 32 33.2 20.5 V EU056691
K07U06O C2007 10 22.29666803 03 33.52 +24 49 43.5 21.1 V EU056H55
K07U06O C2007 10 22.30296803 03 34.38 +24 49 49.4 21.0 V EU056H55
K07U06O C2007 10 22.30949503 03 35.26 +24 49 55.2 21.2 V EU056H55
K07U06O C2007 10 23.33461 03 06 48.67 +25 02 39.6 20.7 R EU056734
K07U06O C2007 10 23.34902 03 06 49.84 +25 02 46.5 21.1 R EU056734
K07U06O C2007 10 23.36341 03 06 50.93 +25 02 52.2 20.9 R EU056734
Observer details:
691 Steward Observatory, Kitt Peak. Observer A. F. Tubbiolo. 0.9-m f/3
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2007 UO6 Earth MOID = 0.0002 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 11.20664 (2000.0) P Q
n 0.28753450 Peri. 320.13289 +0.95989016 +0.27987601
a 2.2734011 Node 23.63033 -0.24541480 +0.86757271
e 0.5992745 Incl. 2.39382 -0.13558189 +0.41108029
P 3.43 H 27.3 G 0.15 U 8
Residuals in seconds of arc
071021 691 0.7+ 0.3- 071022 H55 0.5+ 0.3- 071023 734 0.3- 0.2+
071021 691 0.2+ 0.6- 071022 H55 0.6+ 0.1- 071023 734 1.0+ 0.0
071021 691 0.6+ 0.0 071022 H55 0.5+ 0.1+ 071023 734 0.9+ 0.8-
Ephemeris:
2007 UO6 a,e,i = 2.27, 0.60, 2 q = 0.9110
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 17.0 17 34.18 -29 40.2 0.00491 0.994 61.4 118.3 20.5
2007 10 17.1 17 55.20 -29 29.1 0.00433 0.995 65.9 113.9 19.9
2007 10 17.2 18 22.88 -28 55.5 0.00378 0.996 71.8 108.0 19.2
2007 10 17.3 18 58.19 -27 40.8 0.00329 0.996 79.5 100.3 18.5
2007 10 17.4 19 42.77 -25 14.7 0.00288 0.997 89.6 90.2 17.8
2007 10 17.5 20 36.81 -20 59.3 0.00259 0.997 102.6 77.3 17.1
2007 10 17.6 21 36.15 -14 43.7 0.00246 0.998 117.8 62.1 16.5
2007 10 17.7 22 33.52 -07 22.2 0.00252 0.998 133.4 46.5 16.1
2007 10 17.8 23 22.93 -00 26.1 0.00275 0.999 147.2 32.7 15.9
2007 10 17.9 00 02.49 +05 10.0 0.00312 0.999 158.2 21.8 15.8
2007 10 18.0 00 33.17 +09 21.3 0.00359 1.000 166.1 13.8 15.9
2007 10 18.1 00 56.89 +12 25.2 0.00412 1.001 171.4 8.6 16.0
2007 10 18.2 01 15.40 +14 40.7 0.00469 1.001 173.6 6.3 16.1
2007 10 18.3 01 30.09 +16 22.5 0.00528 1.002 173.1 6.9 16.4
2007 10 18.4 01 41.93 +17 40.5 0.00590 1.002 171.4 8.6 16.7
2007 10 18.5 01 51.63 +18 41.7 0.00653 1.003 169.6 10.3 17.0
2007 10 18.6 01 59.70 +19 30.6 0.00717 1.003 168.0 11.9 17.3
2007 10 18.7 02 06.50 +20 10.4 0.00782 1.004 166.6 13.3 17.5
2007 10 18.8 02 12.30 +20 43.3 0.00847 1.004 165.3 14.5 17.8
2007 10 18.9 02 17.30 +21 10.9 0.00913 1.005 164.3 15.6 18.0
2007 10 19.0 02 21.65 +21 34.4 0.00979 1.006 163.4 16.5 18.2
2007 10 20.0 02 46.15 +23 35.9 0.0165 1.011 158.7 21.0 19.4
2007 10 21.0 02 56.60 +24 22.2 0.0233 1.017 157.2 22.3 20.2
2007 10 22.0 03 02.34 +24 45.9 0.0302 1.023 156.8 22.5 20.8
2007 10 23.0 03 05.93 +25 00.1 0.0370 1.029 157.0 22.2 21.3
2007 10 24.0 03 08.36 +25 09.2 0.0439 1.035 157.4 21.7 21.6
2007 10 25.0 03 10.09 +25 15.2 0.0508 1.042 157.9 21.0 22.0
2007 10 26.0 03 11.35 +25 19.3 0.0578 1.048 158.6 20.3 22.2
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-U56
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