MPEC 2003-W46 : 2001 SF286
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M.P.E.C. 2003-W46 Issued 2003 Nov. 24, 13:24 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 Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 SF286
Revision to MPEC 2001-S74
Additional Observations:
K01SS6F HC2003 11 21.36381 06 52 18.64 -04 15 10.5 22.6 V 291
K01SS6F HC2003 11 21.37110 06 52 18.14 -04 15 22.0 22.1 V 291
K01SS6F HC2003 11 21.37827 06 52 17.67 -04 15 30.9 21.6 V 291
K01SS6F HC2003 11 24.35925 06 49 05.73 -05 21 37.7 21.3 V 291
K01SS6F HC2003 11 24.36389 06 49 05.49 -05 21 42.8 23 V 291
K01SS6F HC2003 11 24.36814 06 49 05.08 -05 21 48.0 23 V 291
Observer details:
291 LPL/Spacewatch II. Observer M. Block. 1.8-m f/2.7 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
031121 291 0.04+ 0.01- 031124 291 0.04+ 0.01- MPO 23779 -0.11 day
Orbital elements:
2001 SF286
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 256.06197 (2000.0) P Q
n 0.69003556 Peri. 18.93993 -0.35942370 +0.84852166
a 1.2682992 Node 232.02086 -0.90711719 -0.41535345
e 0.6451371 Incl. 29.51815 -0.21898175 +0.32786049
P 1.43 H 19.0 G 0.15 U 4
Residuals in seconds of arc
010927 704 0.1+ 0.2+ 010929 046 1.3- 1.2- 011111 699 0.4- 0.4-
010927 704 0.5+ 1.2+ 010929 557 0.0 0.2- 011111 699 0.1+ 0.4+
010927 704 0.6- 0.1- 010929 649 0.1- 0.3- 011111 699 0.4- 0.4-
010927 704 0.9+ 0.4+ 010929 649 0.6+ 0.4- 011111 699 1.1- 0.2+
010927 704 0.2- 0.6+ 010929 649 0.3- 0.0 011118 696 0.3+ 0.3+
010928 649 0.2- 0.7- 010929 711 1.3- 0.0 011118 696 0.1- 0.1-
010928 649 0.2+ 0.4- 010929 711 0.2+ 0.3+ 031121 291 0.5+ 0.8+
010928 649 0.0 0.3- 010929 711 1.2+ 1.6+ 031121 291 0.3- 1.0-
010928 649 0.0 0.1- 011010 696 0.7+ 0.3+ 031121 291 0.6- 0.4-
010928 711 1.0+ 0.4- 011010 696 0.6+ 0.1+ 031124 291 0.3- 0.7-
010929 046 0.4- 0.4+ 011020 649 0.4+ 0.0 031124 291 1.1+ 0.4+
010929 046 0.7- 0.1+ 011020 649 0.8+ 0.0 031124 291 0.4- 0.9+
010929 046 0.7- 0.0 011020 649 0.3+ 0.7-
Ephemeris:
2001 SF286 a,e,i = 1.27, 0.65, 30 q = 0.4501
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 11 17 06 56.12 -02 40.2 1.243 1.977 124.3 24.4 22.1
2003 11 27 06 45.84 -06 20.6 1.132 1.943 132.8 21.9 21.8
2003 12 07 06 29.97 -10 03.7 1.044 1.904 139.6 19.6 21.5
2003 12 17 06 08.85 -13 28.9 0.981 1.860 142.3 18.9 21.3
2003 12 27 05 44.10 -16 10.6 0.947 1.811 139.5 20.7 21.2
2004 01 06 05 18.69 -17 48.6 0.940 1.757 132.0 24.6 21.2
2004 01 16 04 55.81 -18 18.9 0.955 1.697 122.2 29.4 21.3
2004 01 26 04 37.77 -17 52.0 0.984 1.632 112.0 34.0 21.4
2004 02 05 04 25.52 -16 45.3 1.019 1.560 102.2 38.2 21.5
2004 02 15 04 18.88 -15 15.3 1.053 1.482 93.1 41.7 21.6
2004 02 25 04 17.20 -13 33.0 1.080 1.397 84.8 44.9 21.6
2004 03 06 04 19.69 -11 45.7 1.095 1.305 77.2 47.9 21.6
2004 03 16 04 25.56 -09 56.5 1.093 1.205 70.4 51.0 21.5
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-W46
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