MPEC 2005-G32 : 2003 FB
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M.P.E.C. 2005-G32 Issued 2005 Apr. 5, 20:34 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2003 FB
Revision to MPEC 2003-F25
Additional Observations:
K03F00B 1C2005 04 03.67694 16 27 00.65 -22 45 18.3 20.9 R EG032413
K03F00B 1C2005 04 03.68839 16 27 00.02 -22 45 25.2 21.2 R EG032413
K03F00B 1C2005 04 05.74904 16 25 04.11 -23 06 05.0 21.8 R EG032413
K03F00B 1C2005 04 05.77730 16 25 02.30 -23 06 21.8 21.8 R EG032413
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
050403 413 0.07- 0.04+ 050405 413 0.08- 0.04+ MPO 48340 +0.00000 day
Orbital elements:
2003 FB
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 55.57388 (2000.0) P Q
n 0.55113919 Peri. 46.03951 +0.11014919 -0.97693640
a 1.4733136 Node 38.76886 +0.80761106 -0.01930482
e 0.4420996 Incl. 16.98565 +0.57933715 +0.21265605
P 1.79 H 18.6 G 0.15 U 4
Residuals in seconds of arc
030322 704 0.2+ 0.2- 030323 673 0.3- 0.1- 030326 704 0.0 0.3-
030322 704 0.1- 0.3+ 030323 704 1.1+ 0.1+ 030326 704 0.1- 0.2+
030322 704 0.4+ 0.3- 030323 704 0.6+ 0.5+ 030326 670 0.9+ 0.3+
030322 704 0.1+ 0.4+ 030323 704 0.9+ 0.0 030326 670 0.6- 0.3+
030322 704 0.2+ 0.3+ 030323 704 0.9+ 0.3+ 030330 734 0.3+ 1.0-
030322 704 0.4+ 1.0+ 030323 704 (0.0 2.5+) 030330 734 0.2- 0.3+
030322 704 0.2+ 0.5- 030323 704 0.8+ 0.2+ 030330 734 0.0 0.4-
030322 704 0.1- 0.5+ 030323 704 0.8+ 0.1- 030330 J95 0.3- 0.0
030322 106 0.2- 0.3+ 030323 704 0.7+ 1.1+ 030330 J95 0.6- 0.0
030322 106 0.2+ 0.1- 030323 704 0.7+ 0.6- 030330 J95 0.5- 0.1+
030322 106 0.4+ 0.6- 030323 704 0.5+ 0.1+ 030331 448 0.3- 0.0
030322 201 0.3+ 0.9- 030323 704 0.4+ 0.9- 030331 448 0.2- 0.0
030322 201 0.6+ 0.8- 030323 704 0.2- 0.1+ 030331 448 0.0 0.1-
030322 201 0.4+ 0.1- 030323 704 1.0+ 0.6- 030331 118 (1.9+ 2.2+)
030322 201 0.5+ 0.7+ 030323 704 0.3+ 0.5+ 030331 118 0.2- 0.6-
030322 046 0.6+ 0.6- 030323 704 0.2+ 0.3- 030331 118 1.2+ 0.6+
030322 046 0.5- 0.3+ 030323 704 0.5- 0.6+ 030331 118 0.2+ 0.8-
030322 046 0.4- 1.0- 030323 448 0.5- 0.5- 030401 644 0.0 0.9-
030322 046 0.2- 0.3+ 030323 448 0.2+ 0.0 030401 644 0.1+ 0.8-
030322 046 0.5- 0.5- 030323 448 0.0 0.3- 030401 644 0.1- 0.7-
030322 046 0.8+ 0.8+ 030323 J95 0.3- 0.3+ 030401 560 0.4+ 0.4+
030322 J95 0.0 0.2+ 030323 J95 0.1- 0.2+ 030401 560 0.2- 0.6-
030322 J95 0.5- 0.0 030323 J95 0.4- 0.5+ 030404 448 0.6+ 0.6+
030322 J95 0.8- 0.2+ 030323 587 0.3- 0.1+ 030404 448 0.5+ 0.4+
030322 557 0.4- 0.5- 030323 587 0.0 0.6- 030404 448 0.0 0.4+
030322 557 0.5- 0.3- 030323 587 0.1- 0.1- 030410 649 0.1+ 0.3-
030322 557 0.6- 0.2+ 030324 704 0.4+ 0.6- 030410 649 0.1- 0.2-
030323 151 0.5+ 0.2- 030324 704 0.9+ 1.5- 030410 649 0.1+ 0.1-
030323 151 0.6+ 1.6- 030324 704 0.9+ 0.7- 030411 246 0.9+ 0.5+
030323 151 1.1+ 0.5- 030324 704 0.1+ 0.2- 030411 246 0.9+ 0.4+
030323 151 0.2+ 0.2- 030324 704 0.6+ 0.4- 030411 246 0.0 0.0
030323 J95 0.2- 0.2- 030324 151 (0.4- 2.3-) 030411 246 0.2+ 0.2+
030323 J95 0.5- 0.4+ 030324 151 0.0 2.0- 030411 246 0.5- 0.1+
030323 J95 0.3+ 0.2+ 030324 151 (0.8- 2.2-) 030411 246 0.0 0.5+
030323 734 0.1+ 0.0 030324 151 (0.0 3.2-) 030417 170 0.0 0.4+
030323 734 0.0 0.5+ 030324 151 (0.7- 2.6-) 030417 170 0.2+ 0.4+
030323 854 0.3- 0.3- 030324 151 0.0 0.3- 030417 170 0.1+ 0.5+
030323 734 0.1- 0.4- 030324 151 0.8- 0.4- 030420 246 0.3+ 0.1+
030323 854 0.3- 0.5+ 030324 151 1.0- 0.1- 030420 246 0.3- 0.3+
030323 734 0.5- 0.8+ 030324 151 1.8- 1.5- 030420 246 0.5- 0.2+
030323 854 0.1+ 0.0 030324 151 (1.0- 2.4-) 030420 246 0.3- 1.1+
030323 854 0.1- 0.4- 030325 118 0.1+ 0.3+ 030420 246 0.7- 0.6+
030323 854 0.1+ 0.3- 030325 118 0.3+ 0.7+ 030420 246 0.5- 0.2+
030323 704 1.2+ 0.1- 030325 204 0.3- 0.4- 030503 246 1.2+ 1.0-
030323 673 0.1+ 0.6+ 030325 118 0.6- 0.1- 030503 246 0.9+ 0.3-
030323 649 0.1- 0.3- 030325 204 0.6+ 0.7- 030503 246 0.8+ 0.1-
030323 673 0.2+ 0.3+ 030325 204 1.7+ 0.6- 030503 246 0.6+ 0.6-
030323 673 0.1+ 0.9+ 030325 204 0.4+ 0.5- 030503 246 0.9+ 0.4-
030323 649 0.2- 0.2- 030325 204 0.3+ 0.2+ 030503 246 0.9+ 0.6+
030323 673 0.2- 0.8+ 030325 118 0.2+ 0.5- 050403 413 0.3+ 0.4-
030323 704 0.6+ 0.1+ 030326 704 0.1+ 1.0+ 050403 413 0.4+ 0.3-
030323 649 0.1- 0.2- 030326 704 0.3+ 0.3+ 050405 413 0.6- 0.2-
030323 673 0.2+ 0.6+ 030326 670 0.2- 0.0 050405 413 0.8- 0.1-
030323 649 0.1- 0.0 030326 704 0.2+ 0.2+
Ephemeris:
2003 FB a,e,i = 1.47, 0.44, 17 q = 0.8219
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 03 31 16 30.09 -22 10.6 0.976 1.719 121.0 29.9 21.1
2005 04 10 16 20.62 -23 50.6 0.927 1.767 132.7 24.6 20.9
2005 04 20 16 05.06 -25 21.8 0.893 1.812 145.5 18.3 20.7
2005 04 30 15 44.49 -26 33.4 0.879 1.854 158.8 11.3 20.5
2005 05 10 15 21.29 -27 15.2 0.891 1.893 169.8 5.4 20.3
2005 05 20 14 58.81 -27 26.0 0.930 1.929 166.6 7.0 20.5
2005 05 30 14 39.98 -27 14.7 0.995 1.961 155.0 12.6 20.9
2005 06 09 14 26.35 -26 54.4 1.083 1.991 143.1 17.8 21.3
2005 06 19 14 18.23 -26 36.8 1.189 2.018 132.2 21.9 21.7
2005 06 29 14 15.11 -26 28.5 1.308 2.041 122.3 24.9 22.0
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-G32
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