MPEC 2007-U47 : 2007 UB6
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M.P.E.C. 2007-U47 Issued 2007 Oct. 22, 14:14 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 UB6
Observations:
K07U06B* C2007 10 19.30194 04 08 34.39 +04 27 51.3 19.4 EU047704
K07U06B C2007 10 19.31261 04 08 33.30 +04 28 03.1 20.2 EU047704
K07U06B C2007 10 19.32328 04 08 32.49 +04 28 12.8 19.7 EU047704
K07U06B C2007 10 19.33394 04 08 31.49 +04 28 23.2 20.0 EU047704
K07U06B C2007 10 19.34462 04 08 30.53 +04 28 35.4 20.0 EU047704
K07U06B C2007 10 20.33778 04 07 03.25 +04 45 38.7 20.1 R EU047651
K07U06B C2007 10 20.33887 04 07 03.10 +04 45 40.5 20.2 R EU047651
K07U06B C2007 10 20.34214 04 07 02.80 +04 45 46.1 19.9 R EU047651
K07U06B C2007 10 20.37688 04 06 59.35 +04 46 19.8 19.6 EU047704
K07U06B C2007 10 20.38872 04 06 58.09 +04 46 31.3 20.0 EU047704
K07U06B C2007 10 20.39096 04 06 58.02 +04 46 34.3 EU047701
K07U06B C2007 10 20.40034 04 06 57.01 +04 46 43.8 19.8 EU047704
K07U06B C2007 10 20.41198 04 06 55.83 +04 46 55.7 20.0 EU047704
K07U06B C2007 10 20.41318 04 06 55.83 +04 46 57.6 EU047701
K07U06B C2007 10 20.43541 04 06 53.64 +04 47 21.5 EU047701
K07U06B C2007 10 20.45763 04 06 51.50 +04 47 43.8 EU047701
K07U06B C2007 10 21.31874 04 05 32.84 +05 02 48.2 21.5 R EU047701
K07U06B C2007 10 21.34096 04 05 30.70 +05 03 10.5 21.4 R EU047701
K07U06B C2007 10 21.37429 04 05 27.30 +05 03 47.2 21.2 R EU047701
K07U06B C2007 10 21.39652 04 05 24.87 +05 04 11.3 20.3 R EU047701
K07U06B C2007 10 21.41874 04 05 22.66 +05 04 34.3 20.7 R EU047701
K07U06B C2007 10 21.44096 04 05 20.42 +05 04 57.9 20.4 R EU047701
Observer details:
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
701 Junk Bond Observatory, Sierra Vista. Observer D. Healy. 0.81-m f/4.4
Ritchey-Chretien + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
Orbital elements:
2007 UB6 Earth MOID = 0.2569 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 66.54761 (2000.0) P Q
n 0.57989701 Peri. 256.68165 +0.67399761 +0.71387871
a 1.4241929 Node 57.35610 -0.55979258 +0.66138942
e 0.1699307 Incl. 13.04148 -0.48203681 +0.23008960
P 1.70 H 20.7 G 0.15 U 9
Residuals in seconds of arc
071019 704 0.5- 0.5+ 071020 704 0.5+ 0.4+ 071021 701 0.4- 0.2+
071019 704 (2.1- 1.3+) 071020 704 1.1- 0.4- 071021 701 1.3+ 1.1-
071019 704 0.5+ 0.1+ 071020 701 0.1+ 0.5- 071021 701 1.2+ 0.3+
071019 704 0.3+ 0.4- 071020 704 0.2- 0.0 071021 701 1.1- 0.8+
071019 704 0.7+ 0.8+ 071020 704 0.8- 0.2- 071021 701 0.2- 0.3+
071020 651 0.5+ 0.6- 071020 701 0.1- 0.3- 071021 701 0.3+ 0.4+
071020 651 0.2- 0.1+ 071020 701 0.3- 0.5+
071020 651 (0.1+ 2.3+) 071020 701 0.3+ 0.3-
Ephemeris:
2007 UB6 a,e,i = 1.42, 0.17, 13 q = 1.1822
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 17 04 11.65 +03 49.6 0.421 1.341 138.5 29.5 20.7
2007 10 27 03 55.54 +06 47.4 0.406 1.366 151.8 20.1 20.4
2007 11 06 03 33.89 +10 05.6 0.407 1.390 166.3 9.7 20.1
2007 11 16 03 10.59 +13 24.2 0.428 1.415 174.1 4.2 20.0
2007 11 26 02 50.39 +16 23.7 0.469 1.440 161.8 12.3 20.6
2007 12 06 02 36.35 +18 56.5 0.528 1.464 149.1 20.2 21.1
2007 12 16 02 29.44 +21 06.5 0.602 1.487 137.9 26.3 21.7
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-U47
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