MPEC 2009-F68 : 2009 FS23
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M.P.E.C. 2009-F68 Issued 2009 Mar. 24, 14:03 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 FS23
Observations:
K09F23S* C2009 03 23.24091 12 10 00.64 -02 03 27.0 19.6 EF068704
K09F23S C2009 03 23.25268 12 10 11.14 -02 01 48.7 19.7 EF068704
K09F23S C2009 03 23.26464 12 10 21.79 -02 00 08.1 19.9 EF068704
K09F23S C2009 03 23.27650 12 10 32.46 -01 58 26.8 20.2 EF068704
K09F23S C2009 03 23.28836 12 10 43.10 -01 56 48.2 20.5 EF068704
K09F23S C2009 03 23.94704 12 21 04.52 -00 25 21.4 EF068J95
K09F23S C2009 03 23.94897 12 21 06.24 -00 25 05.9 EF068J95
K09F23S C2009 03 23.95093 12 21 08.03 -00 24 49.1 19.3 R EF068J95
K09F23S 5C2009 03 24.28299 12 26 17.57 +00 21 41.4 19.2 R EF068673
K09F23S 5C2009 03 24.28530 12 26 19.74 +00 22 00.6 EF068673
K09F23S C2009 03 24.28554 12 26 19.00 +00 22 07.1 20.0 R EF068854
K09F23S 5C2009 03 24.29565 12 26 28.72 +00 23 25.7 EF068673
K09F23S C2009 03 24.30328 12 26 34.51 +00 24 33.1 19.6 R EF068854
K09F23S 5C2009 03 24.30382 12 26 35.80 +00 24 33.1 EF068673
K09F23S 5C2009 03 24.32442 12 26 54.07 +00 27 24.7 EF068673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 FS23 Earth MOID = 0.0583 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 31.35346 (2000.0) P Q
n 0.34164790 Peri. 354.19982 -0.99861322 -0.05181481
a 2.0265168 Node 182.87986 +0.05259307 -0.97387989
e 0.4800747 Incl. 10.69067 +0.00236857 -0.22107280
P 2.88 H 25.4 G 0.15 U 8
Residuals in seconds of arc
090323 704 0.9+ 0.1+ 090323 J95 0.0 0.2+ 090324 854 0.4+ 0.2+
090323 704 0.0 0.5- 090323 J95 0.2- 0.4- 090324 673 0.5- 0.3-
090323 704 1.0- 0.5- 090323 J95 0.2+ 0.1+ 090324 854 0.1+ 0.5-
090323 704 0.2- 1.1+ 090324 673 1.0- 0.2+ 090324 673 1.9- 0.4-
090323 704 0.3+ 0.0 090324 673 1.1+ 0.3+ 090324 673 1.5+ 0.9+
Ephemeris:
2009 FS23 a,e,i = 2.03, 0.48, 11 q = 1.0536
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 03 20 11 18.67 -09 25.4 0.0595 1.054 166.3 12.9 20.1
2009 03 25 12 37.21 +02 00.7 0.0596 1.057 173.5 6.1 19.9
2009 03 30 13 44.70 +11 36.8 0.0690 1.062 156.7 21.8 20.8
2009 04 04 14 33.12 +17 31.7 0.0846 1.071 146.0 31.4 21.5
2009 04 09 15 05.37 +20 45.4 0.104 1.083 140.1 36.4 22.1
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-F68
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