MPEC 2009-D51 : 2009 DU10
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M.P.E.C. 2009-D51 Issued 2009 Feb. 22, 14:42 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 DU10
Observations:
K09D10U* C2009 02 22.19740 09 47 25.54 +40 47 05.8 18.1 V ED051703
K09D10U C2009 02 22.20282 09 47 26.02 +40 44 00.3 18.4 V ED051703
K09D10U C2009 02 22.20818 09 47 26.47 +40 40 57.8 18.3 V ED051703
K09D10U C2009 02 22.21355 09 47 26.89 +40 37 52.1 18.3 V ED051703
K09D10U C2009 02 22.21919 09 47 27.39 +40 34 37.1 18.3 V ED051703
K09D10U C2009 02 22.21957 09 47 27.35 +40 34 23.5 18.5 V ED051703
K09D10U C2009 02 22.22003 09 47 27.47 +40 34 07.2 18.5 V ED051703
K09D10U C2009 02 22.22051 09 47 27.49 +40 33 50.6 18.2 V ED051703
K09D10U C2009 02 22.23595 09 46 21.21 +40 18 22.0 18.3 C ED051493
K09D10U C2009 02 22.23650 09 46 21.39 +40 18 00.6 18.0 C ED051493
K09D10U C2009 02 22.23706 09 46 21.59 +40 17 38.9 18.1 C ED051493
K09D10U C2009 02 22.24053 09 47 15.09 +40 21 05.3 18.2 R ED051H36
K09D10U C2009 02 22.24354 09 47 15.33 +40 19 15.5 18.2 R ED051H36
K09D10U C2009 02 22.27487 09 47 30.56 +40 01 17.7 18.5 R ED051854
K09D10U C2009 02 22.27521 09 47 30.35 +40 01 05.4 18.5 R ED051854
K09D10U C2009 02 22.27556 09 47 30.52 +40 00 54.0 18.5 R ED051854
K09D10U C2009 02 22.27815 09 47 30.55 +39 59 17.0 18.4 R ED051854
K09D10U C2009 02 22.27954 09 47 30.65 +39 58 24.9 18.4 R ED051854
K09D10U C2009 02 22.28091 09 47 30.68 +39 57 34.2 18.4 R ED051854
K09D10U C2009 02 22.29927 09 47 28.13 +39 45 40.9 18.6 R ED051H01
K09D10U C2009 02 22.30476 09 47 28.39 +39 42 11.1 19.0 R ED051H01
K09D10U C2009 02 22.30919 09 47 28.59 +39 39 20.2 18.3 R ED051H01
K09D10U C2009 02 22.31450 09 47 28.87 +39 35 54.9 18.5 R ED051H01
K09D10U C2009 02 22.32439 09 47 29.39 +39 29 29.8 18.3 R ED051H01
K09D10U C2009 02 22.39208 09 47 37.17 +38 44 14.5 18.1 V ED051703
K09D10U C2009 02 22.39251 09 47 37.03 +38 43 56.7 18.4 V ED051703
K09D10U C2009 02 22.39296 09 47 37.14 +38 43 38.1 18.5 V ED051703
K09D10U C2009 02 22.39332 09 47 37.23 +38 43 21.8 18.2 V ED051703
K09D10U C2009 02 22.39606 09 47 37.38 +38 41 25.1 18.8 V ED051703
K09D10U C2009 02 22.39652 09 47 37.55 +38 41 08.0 18.4 V ED051703
K09D10U C2009 02 22.39694 09 47 37.49 +38 40 48.4 18.3 V ED051703
K09D10U C2009 02 22.39737 09 47 37.66 +38 40 32.0 18.4 V ED051703
Observer details:
493 Calar Alto. Observer F. Hormuth. 1.23-m 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. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2009 DU10 Earth MOID = 0.0053 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 300.90484 (2000.0) P Q
n 0.55083789 Peri. 205.18463 -0.99705038 +0.01105330
a 1.4738508 Node 335.09069 +0.03191941 -0.84021653
e 0.3401217 Incl. 10.38868 -0.06979751 -0.54213837
P 1.79 H 26.8 G 0.15 U 7
Residuals in seconds of arc
090222 703 0.6- 0.2- 090222 H36 0.2+ 0.7- 090222 H01 0.3+ 0.2+
090222 703 0.8- 0.8- 090222 H36 0.9+ 1.0- 090222 H01 0.3+ 0.8+
090222 703 0.8- 0.7+ 090222 854 1.7+ 0.8- 090222 703 1.2+ 0.6+
090222 703 0.9- 0.3+ 090222 854 0.9- 0.5- 090222 703 1.0- 0.8+
090222 703 0.0 1.1+ 090222 854 0.9+ 1.0+ 090222 703 0.2- 1.0+
090222 703 0.8- 0.7+ 090222 854 0.0 0.1+ 090222 703 0.4+ 0.2-
090222 703 0.2+ 0.4+ 090222 854 0.6+ 0.4- 090222 703 1.3- 1.8-
090222 703 0.1+ 0.6+ 090222 854 0.3+ 0.1- 090222 703 0.1+ 0.5+
090222 493 0.3+ 0.5- 090222 H01 0.2+ 0.2+ 090222 703 1.2- 1.5-
090222 493 0.2+ 0.6- 090222 H01 0.2+ 0.5+ 090222 703 0.2+ 0.2+
090222 493 0.3+ 0.7- 090222 H01 0.1+ 0.1+
Ephemeris:
2009 DU10 a,e,i = 1.47, 0.34, 10 q = 0.9726
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 02 18 09 33.08 +57 16.5 0.0317 1.011 134.0 44.7 21.0
2009 02 19 09 35.11 +55 30.2 0.0271 1.008 135.3 43.6 20.7
2009 02 20 09 37.71 +52 57.9 0.0225 1.005 137.4 41.7 20.2
2009 02 21 09 41.13 +49 05.4 0.0179 1.003 140.8 38.5 19.6
2009 02 22 09 45.80 +42 35.8 0.0135 1.001 146.8 32.8 18.8
2009 02 23 09 52.54 +30 09.8 0.00945 0.998 158.4 21.4 17.7
2009 02 24 10 03.01 +03 08.3 0.00642 0.996 170.9 9.0 16.4
2009 02 25 10 21.43 -40 59.9 0.00617 0.994 129.8 50.0 17.6
2009 02 26 11 01.59 -70 42.1 0.00893 0.992 100.4 79.1 19.3
2009 02 27 13 08.17 -83 06.5 0.0129 0.990 87.1 92.2 20.6
2009 02 28 17 45.91 -84 29.7 0.0172 0.988 80.5 98.5 21.5
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-D51
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