MPEC 2009-D74 : 2009 DT43
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M.P.E.C. 2009-D74 Issued 2009 Feb. 27, 19:40 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 DT43
Observations:
K09D43T* C2009 02 27.41498 10 49 34.53 +18 50 50.7 15.8 V ED074703
K09D43T C2009 02 27.41530 10 49 36.44 +18 49 53.5 15.6 V ED074703
K09D43T C2009 02 27.41593 10 49 40.26 +18 47 58.3 15.6 V ED074703
K09D43T C2009 02 27.42678 10 50 44.01 +18 15 56.0 15.8 V ED074703
K09D43T C2009 02 27.42710 10 50 45.92 +18 14 59.3 15.8 V ED074703
K09D43T C2009 02 27.42742 10 50 47.79 +18 14 01.8 15.9 V ED074703
K09D43T C2009 02 27.42775 10 50 49.59 +18 13 07.6 15.7 V ED074703
K09D43T C2009 02 27.46990 10 54 38.84 +16 17 23.0 15.8 V ED074703
K09D43T C2009 02 27.47021 10 54 40.46 +16 16 34.2 15.9 V ED074703
K09D43T C2009 02 27.47054 10 54 42.12 +16 15 44.2 15.7 V ED074703
K09D43T C2009 02 27.50996 10 57 54.68 +14 38 45.7 15.9 V ED074703
K09D43T C2009 02 27.51020 10 57 55.80 +14 38 11.7 15.9 V ED074703
K09D43T C2009 02 27.51084 10 57 58.78 +14 36 42.8 16.0 V ED074703
K09D43T C2009 02 27.53162 10 59 33.21 +13 49 35.6 15.9 V ED074703
K09D43T C2009 02 27.53192 10 59 34.54 +13 48 55.4 15.8 V ED074703
K09D43T C2009 02 27.53224 10 59 35.95 +13 48 12.4 16.0 V ED074703
K09D43T C2009 02 27.53256 10 59 37.39 +13 47 31.4 15.9 V ED074703
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.
Orbital elements:
2009 DT43 Earth MOID = 0.0018 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 346.34282 (2000.0) P Q
n 0.24908787 Peri. 129.23412 -0.32164574 -0.94647102
a 2.5016948 Node 339.47905 +0.84312826 -0.27324594
e 0.6589059 Incl. 4.44051 +0.43090457 -0.17184082
P 3.96 H 26.7 G 0.15 U 8
Residuals in seconds of arc
090227 703 0.4- 0.4+ 090227 703 0.6- 1.3+ 090227 703 0.0 0.0
090227 703 0.5- 0.9+ 090227 703 0.2- 0.3+ 090227 703 0.1+ 0.5+
090227 703 0.3+ 0.9- 090227 703 0.2+ 0.3- 090227 703 0.0 0.0
090227 703 0.3- 0.4+ 090227 703 0.2- 1.0+ 090227 703 0.1- 0.7-
090227 703 0.6+ 0.4- 090227 703 0.1- 0.3- 090227 703 0.2+ 0.6+
090227 703 0.9+ 2.1- 090227 703 0.1- 0.7-
Ephemeris:
2009 DT43 a,e,i = 2.50, 0.66, 4 q = 0.8533
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 02 28.0 11 21.81 +03 29.9 0.00887 0.999 169.5 10.4 17.1
2009 02 28.5 11 31.05 -01 19.8 0.0127 1.003 165.5 14.4 18.0
2009 03 01.0 11 36.07 -03 56.7 0.0166 1.007 163.3 16.5 18.7
2009 03 01.5 11 39.13 -05 32.3 0.0205 1.010 162.0 17.6 19.2
2009 03 02.0 11 41.21 -06 36.9 0.0244 1.014 161.4 18.2 19.6
2009 03 02.5 11 42.71 -07 23.4 0.0284 1.018 161.0 18.5 20.0
2009 03 03.0 11 43.84 -07 58.4 0.0323 1.022 160.8 18.6 20.2
2009 03 03.5 11 44.72 -08 25.6 0.0363 1.026 160.8 18.6 20.5
2009 03 04.0 11 45.43 -08 47.3 0.0403 1.030 160.8 18.5 20.7
2009 03 04.5 11 46.00 -09 05.0 0.0442 1.034 160.9 18.3 20.9
2009 03 05.0 11 46.47 -09 19.5 0.0482 1.038 161.1 18.1 21.1
2009 03 05.5 11 46.86 -09 31.7 0.0522 1.041 161.3 17.8 21.3
2009 03 06.0 11 47.19 -09 42.1 0.0562 1.045 161.5 17.5 21.5
2009 03 06.5 11 47.47 -09 50.9 0.0602 1.050 161.8 17.2 21.6
2009 03 07.0 11 47.71 -09 58.4 0.0642 1.054 162.0 16.9 21.7
2009 03 07.5 11 47.92 -10 04.9 0.0682 1.058 162.3 16.6 21.9
2009 03 08.0 11 48.10 -10 10.5 0.0723 1.062 162.6 16.2 22.0
2009 03 08.5 11 48.25 -10 15.4 0.0763 1.066 162.9 15.9 22.1
2009 03 09.0 11 48.39 -10 19.6 0.0803 1.070 163.2 15.5 22.2
2009 03 09.5 11 48.51 -10 23.3 0.0844 1.074 163.5 15.2 22.3
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-D74
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