MPEC 2009-U12 : 2009 UF
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M.P.E.C. 2009-U12 Issued 2009 Oct. 16, 20:41 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 UF
Observations:
K09U00F* C2009 10 16.32156 00 19 22.18 +04 33 12.6 18.8 V EU012G96
K09U00F C2009 10 16.32194 00 19 22.04 +04 33 18.0 18.9 V EU012G96
K09U00F C2009 10 16.32235 00 19 21.86 +04 33 23.7 19.1 V EU012G96
K09U00F C2009 10 16.32274 00 19 21.72 +04 33 29.3 18.8 V EU012G96
K09U00F C2009 10 16.42873 00 18 41.54 +04 58 15.9 19.1 V EU012G96
K09U00F C2009 10 16.42912 00 18 41.40 +04 58 21.3 18.9 V EU012G96
K09U00F C2009 10 16.42944 00 18 41.29 +04 58 26.0 19.1 V EU012G96
K09U00F C2009 10 16.80876 00 16 33.39 +06 24 57.4 EU012J95
K09U00F C2009 10 16.81231 00 16 32.05 +06 25 45.0 EU012J95
K09U00F C2009 10 16.81589 00 16 30.85 +06 26 32.9 18.6 R EU012J95
Observer details:
G96 Mt. Lemmon 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. 1.5-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 UF Earth MOID = 0.1006 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 52.04060 (2000.0) P Q
n 0.42618418 Peri. 314.55938 +0.87722683 +0.44867980
a 1.7487907 Node 20.73960 -0.17095303 +0.62432851
e 0.4216969 Incl. 28.82998 -0.44860690 +0.63945317
P 2.31 H 22.5 G 0.15 U 9
Residuals in seconds of arc
091016 G96 0.1+ 0.0 091016 G96 0.1- 0.1- 091016 J95 0.8- 0.0
091016 G96 0.2+ 0.1+ 091016 G96 0.0 0.2- 091016 J95 0.6+ 0.4-
091016 G96 0.2- 0.0 091016 G96 0.1+ 0.1+
091016 G96 0.0 0.1+ 091016 J95 0.2+ 0.4+
Ephemeris:
2009 UF a,e,i = 1.75, 0.42, 29 q = 1.0113
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 10 16 00 21.37 +03 16.8 0.118 1.110 163.6 14.7 18.9
2009 10 21 23 56.36 +19 10.0 0.152 1.133 153.0 23.5 19.8
2009 10 26 23 40.68 +28 29.1 0.195 1.157 143.5 30.8 20.6
2009 10 31 23 31.33 +34 05.8 0.244 1.182 136.8 35.1 21.2
2009 11 05 23 26.42 +37 40.5 0.295 1.209 132.0 37.5 21.8
2009 11 10 23 24.75 +40 04.6 0.348 1.236 128.3 39.0 22.2
2009 11 15 23 25.61 +41 45.6 0.402 1.265 125.2 39.7 22.6
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-U12
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