MPEC 2009-E23 : 2009 EW
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M.P.E.C. 2009-E23 Issued 2009 Mar. 3, 14:36 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 EW
Observations:
K09E00W* C2009 03 02.29194 11 40 52.82 +34 53 40.3 20.3 V EE023703
K09E00W C2009 03 02.29847 11 40 51.45 +34 54 13.0 20.0 V EE023703
K09E00W C2009 03 02.30507 11 40 50.23 +34 54 42.3 20.0 V EE023703
K09E00W C2009 03 02.31168 11 40 48.90 +34 55 11.0 21.1 V EE023703
K09E00W C2009 03 02.34425 11 40 42.31 +34 57 37.5 19.2 V EE023703
K09E00W C2009 03 02.35325 11 40 40.65 +34 58 17.9 19.2 V EE023703
K09E00W C2009 03 02.36244 11 40 38.67 +34 58 57.0 19.2 V EE023703
K09E00W C2009 03 02.37183 11 40 36.62 +34 59 37.8 18.9 V EE023703
K09E00W C2009 03 02.45190 11 40 19.76 +35 04 58.5 19.5 R EE023H01
K09E00W C2009 03 02.45462 11 40 19.25 +35 05 09.4 19.5 R EE023H01
K09E00W C2009 03 02.45804 11 40 18.62 +35 05 22.9 19.0 R EE023H01
K09E00W C2009 03 02.46315 11 40 17.71 +35 05 43.2 19.1 R EE023H01
K09E00W C2009 03 03.04699 11 39 39.37 +35 58 05.3 EE023J95
K09E00W C2009 03 03.04955 11 39 38.75 +35 58 21.9 18.9 R EE023J95
K09E00W C2009 03 03.26736 11 39 27.27 +36 25 28.6 19.1 R EE023854
K09E00W C2009 03 03.26986 11 39 26.68 +36 25 48.7 19.2 R EE023854
K09E00W C2009 03 03.27237 11 39 25.87 +36 26 09.6 19.3 R EE023854
K09E00W C2009 03 03.32569 11 39 07.79 +36 33 06.8 19.4 R EE023H01
K09E00W C2009 03 03.33269 11 39 05.56 +36 34 02.1 18.5 R EE023H01
K09E00W C2009 03 03.33671 11 39 04.28 +36 34 33.7 19.3 R EE023H01
K09E00W C2009 03 03.34370 11 39 02.05 +36 35 28.6 18.8 R EE023H01
K09E00W C2009 03 03.34800 11 39 00.68 +36 36 02.2 19.2 R EE023H01
Observer details:
703 Catalina Sky Survey. Observer R. A. Kowalski. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 EW Earth MOID = 0.0022 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 252.67557 (2000.0) P Q
n 0.70796763 Peri. 259.41335 -0.41191552 +0.91015297
a 1.2467914 Node 346.01015 -0.74829194 -0.36550063
e 0.3885311 Incl. 10.51721 -0.51998536 -0.19501502
P 1.39 H 26.3 G 0.15 U 7
Residuals in seconds of arc
090302 703 0.5+ 1.5- 090302 H01 0.3+ 0.7+ 090303 854 0.1- 0.9+
090302 703 1.0- 1.2+ 090302 H01 0.1+ 0.8+ 090303 H01 0.1+ 0.2-
090302 703 0.2- 0.3+ 090302 H01 0.1- 0.7+ 090303 H01 0.1- 0.1-
090302 703 0.5- 1.0- 090302 H01 0.0 0.7+ 090303 H01 0.1- 0.2-
090302 703 0.7- 0.4- 090303 J95 0.0 0.2- 090303 H01 0.0 0.1-
090302 703 1.7+ 0.4+ 090303 J95 0.2- 0.1- 090303 H01 0.1+ 0.2-
090302 703 0.7+ 0.6- 090303 854 0.5- 0.6+
090302 703 0.6- 0.5- 090303 854 1.0+ 0.4+
Ephemeris:
2009 EW a,e,i = 1.25, 0.39, 11 q = 0.7624
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 02 28.0 11 42.28 +33 08.8 0.0456 1.031 151.5 27.3 20.9
2009 02 28.5 11 42.08 +33 24.9 0.0419 1.028 151.3 27.6 20.7
2009 03 01.0 11 41.82 +33 43.9 0.0382 1.024 151.1 27.9 20.5
2009 03 01.5 11 41.49 +34 06.5 0.0345 1.021 150.8 28.3 20.3
2009 03 02.0 11 41.06 +34 34.2 0.0308 1.018 150.4 28.7 20.0
2009 03 02.5 11 40.50 +35 09.2 0.0271 1.015 149.9 29.3 19.8
2009 03 03.0 11 39.75 +35 54.7 0.0234 1.012 149.2 30.1 19.5
2009 03 03.5 11 38.68 +36 56.8 0.0197 1.008 148.3 31.1 19.1
2009 03 04.0 11 37.07 +38 26.7 0.0161 1.005 146.9 32.6 18.7
2009 03 04.5 11 34.36 +40 49.0 0.0124 1.002 144.7 34.9 18.2
2009 03 05.0 11 28.87 +45 07.4 0.00881 0.999 140.6 39.1 17.6
2009 03 05.5 11 11.93 +55 07.1 0.00532 0.995 130.8 49.0 16.8
2009 03 06.0 04 15.09 +79 12.0 0.00253 0.992 93.3 86.6 16.3
2009 03 06.5 00 14.28 +09 35.0 0.00344 0.989 22.4 157.6 24.2
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-E23
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