MPEC 2009-U25 : 2009 UQ
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M.P.E.C. 2009-U25 Issued 2009 Oct. 17, 19:45 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
2009 UQ
Observations:
K09U00Q* C2009 10 17.11181 23 05 20.68 +43 01 01.7 18.1 V EU025703
K09U00Q C2009 10 17.11915 23 05 24.50 +43 00 59.2 18.3 V EU025703
K09U00Q C2009 10 17.13370 23 05 32.06 +43 00 54.1 18.3 V EU025703
K09U00Q C2009 10 17.14091 23 05 35.80 +43 00 51.4 18.2 V EU025703
K09U00Q C2009 10 17.19203 23 06 01.61 +43 00 28.1 18.0 R EU025H01
K09U00Q C2009 10 17.19542 23 06 03.34 +43 00 26.4 17.9 R EU025H01
K09U00Q C2009 10 17.19946 23 06 05.40 +43 00 24.4 18.0 R EU025H01
K09U00Q C2009 10 17.20371 23 06 07.57 +43 00 22.1 18.0 R EU025H01
K09U00Q C2009 10 17.25046 23 06 31.74 +42 59 59.1 18.9 R EU025854
K09U00Q C2009 10 17.25334 23 06 33.13 +42 59 56.9 18.6 R EU025854
K09U00Q C2009 10 17.26202 23 06 37.59 +42 59 52.2 18.9 R EU025854
K09U00Q C2009 10 17.78486 23 11 17.97 +42 54 59.2 18.2 C EU025J28
K09U00Q C2009 10 17.79473 23 11 22.63 +42 54 55.2 18.2 C EU025J28
K09U00Q C2009 10 17.80068 23 11 23.49 +42 54 48.1 18.6 V EU025595
K09U00Q C2009 10 17.80382 23 11 26.85 +42 54 51.7 17.8 C EU025J28
K09U00Q C2009 10 17.80882 23 11 27.29 +42 54 44.1 18.4 V EU025595
Observer details:
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
703 Catalina Sky 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. 0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
J28 Jaen. Observer J. J. Martin. 0.20-m f/10 Schmidt-Cassegrain + CCD
+ f/6.3 focal reducer.
Orbital elements:
2009 UQ PHA, Earth MOID = 0.0176 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 53.28041 (2000.0) P Q
n 0.41141597 Peri. 306.08800 +0.70105441 +0.71209950
a 1.7903940 Node 8.73658 -0.54732707 +0.57139089
e 0.5361119 Incl. 14.45217 -0.45711683 +0.40795434
P 2.40 H 21.8 G 0.15 U 8
Residuals in seconds of arc
091017 703 0.1+ 0.1+ 091017 H01 0.0 0.2+ 091017 J28 0.2+ 0.2-
091017 703 0.1- 0.1- 091017 H01 0.1+ 0.1+ 091017 595 0.1- 0.1+
091017 703 0.1- 0.3- 091017 854 0.3+ 0.1+ 091017 J28 0.1- 0.3-
091017 703 0.1- 0.4- 091017 854 0.5- 0.3- 091017 595 0.0 0.0
091017 H01 0.1+ 0.2+ 091017 854 0.2+ 0.3+
091017 H01 0.1+ 0.2+ 091017 J28 0.0 0.2+
Ephemeris:
2009 UQ a,e,i = 1.79, 0.54, 14 q = 0.8305
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 10 16 22 53.73 +43 08.0 0.0861 1.057 132.6 44.0 18.3
2009 10 21 23 32.39 +42 20.9 0.131 1.095 137.4 37.9 19.1
2009 10 26 23 52.37 +41 24.8 0.177 1.135 139.5 34.6 19.7
2009 10 31 00 05.40 +40 31.6 0.225 1.175 140.3 32.6 20.3
2009 11 05 00 15.35 +39 41.6 0.274 1.215 140.3 31.4 20.8
2009 11 10 00 23.81 +38 54.3 0.325 1.256 139.6 30.8 21.2
2009 11 15 00 31.57 +38 09.9 0.379 1.297 138.3 30.5 21.6
2009 11 20 00 39.07 +37 28.7 0.434 1.338 136.7 30.5 21.9
2009 11 25 00 46.53 +36 51.3 0.492 1.378 134.7 30.6 22.3
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-U25
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