MPEC 2009-U122: 2009 UZ87
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M.P.E.C. 2009-U122 Issued 2009 Oct. 27, 20:48 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 UZ87
Observations:
K09U87Z* C2009 10 27.43652 03 41 18.92 +30 45 25.9 18.6 V EU122G96
K09U87Z C2009 10 27.44387 03 41 08.44 +30 43 27.2 18.5 V EU122G96
K09U87Z C2009 10 27.45111 03 40 58.11 +30 41 29.9 18.6 V EU122G96
K09U87Z C2009 10 27.46729 03 40 34.48 +30 36 52.9 18.7 R EU122H01
K09U87Z C2009 10 27.47044 03 40 30.06 +30 36 01.8 18.7 R EU122H01
K09U87Z C2009 10 27.47410 03 40 24.98 +30 35 01.9 18.5 R EU122H01
K09U87Z C2009 10 27.47913 03 40 18.01 +30 33 40.0 18.8 R EU122H01
K09U87Z C2009 10 27.48225 03 40 14.48 +30 33 05.4 19.3 V EU122703
K09U87Z C2009 10 27.48287 03 40 13.56 +30 32 54.8 18.8 V EU122703
K09U87Z C2009 10 27.48473 03 40 10.29 +30 32 08.9 18.9 R EU122H01
K09U87Z C2009 10 27.49141 03 40 01.74 +30 30 35.1 18.8 V EU122G96
K09U87Z C2009 10 27.49182 03 40 01.12 +30 30 28.2 18.8 V EU122G96
K09U87Z C2009 10 27.49222 03 40 00.58 +30 30 21.8 19.0 V EU122G96
K09U87Z C2009 10 27.49263 03 40 00.01 +30 30 15.1 18.8 V EU122G96
K09U87Z C2009 10 27.51933 03 39 23.54 +30 22 58.6 18.9 V EU122G96
K09U87Z C2009 10 27.51975 03 39 22.96 +30 22 51.6 18.6 V EU122G96
K09U87Z C2009 10 27.52016 03 39 22.42 +30 22 44.7 18.8 V EU122G96
K09U87Z C2009 10 27.52058 03 39 21.81 +30 22 38.3 18.4 V EU122G96
Observer details:
703 Catalina Sky Survey. Observer A. R. Gibbs. 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.
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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
Orbital elements:
2009 UZ87 Earth MOID = 0.0128 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 197.69970 (2000.0) P Q
n 1.13411696 Peri. 39.94886 -0.20348092 +0.97812993
a 0.9106765 Node 218.36684 -0.91508986 -0.20564997
e 0.1863228 Incl. 3.98146 -0.34814661 -0.03114372
P 0.87 H 25.6 G 0.15 U 9
Residuals in seconds of arc
091027 G96 0.1+ 0.2+ 091027 H01 0.0 0.1- 091027 G96 0.3- 0.2-
091027 G96 0.1+ 0.0 091027 703 1.0+ 0.7+ 091027 G96 0.4- 0.3-
091027 G96 0.5- 0.3- 091027 703 0.3+ 0.2+ 091027 G96 0.1+ 0.1+
091027 H01 0.0 0.1- 091027 H01 0.3+ 0.2+ 091027 G96 0.0 0.0
091027 H01 0.3- 0.1+ 091027 G96 0.2+ 0.2- 091027 G96 0.2+ 0.2-
091027 H01 0.1- 0.2- 091027 G96 0.5- 0.4- 091027 G96 0.4- 0.3+
Ephemeris:
2009 UZ87 a,e,i = 0.91, 0.19, 4 q = 0.7410
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 10 26 04 17.37 +37 09.5 0.0232 1.012 140.8 38.4 19.0
2009 10 31 02 45.70 +17 30.2 0.0313 1.024 173.1 6.7 18.6
2009 11 05 02 07.52 +06 24.6 0.0440 1.035 167.8 11.7 19.6
2009 11 10 01 48.55 +00 34.5 0.0587 1.044 155.8 22.9 20.6
2009 11 15 01 38.34 -02 37.7 0.0746 1.053 147.1 30.7 21.4
2009 11 20 01 33.09 -04 23.5 0.0914 1.060 140.3 36.5 22.0
2009 11 25 01 31.06 -05 17.4 0.109 1.066 134.6 41.2 22.5
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-U122
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