MPEC 2003-S91 : 2003 SD220
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M.P.E.C. 2003-S91 Issued 2003 Sept. 30, 12:17 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
2003 SD220
Observations:
K03SM0D* C2003 09 29.45374 07 57 35.73 +32 50 00.6 17.7 R 699
K03SM0D C2003 09 29.46225 07 57 37.42 +32 49 53.2 699
K03SM0D C2003 09 29.47071 07 57 39.13 +32 49 46.5 699
K03SM0D C2003 09 29.47923 07 57 40.83 +32 49 39.0 699
K03SM0D 5C2003 09 29.53206 07 57 51.44 +32 48 55.3 18.0 R 673
K03SM0D 5C2003 09 29.53324 07 57 51.68 +32 48 54.2 673
K03SM0D 5C2003 09 29.53441 07 57 51.91 +32 48 53.3 673
K03SM0D C2003 09 30.01942 07 59 30.88 +32 41 46.1 18.1 V 198
K03SM0D C2003 09 30.02225 07 59 31.44 +32 41 43.8 18.2 V 198
K03SM0D C2003 09 30.02580 07 59 32.15 +32 41 41.1 18.2 V 198
K03SM0D C2003 09 30.03220 07 59 33.50 +32 41 36.0 18.3 V 198
K03SM0D C2003 09 30.36466 08 00 41.40 +32 36 48.3 19.3 R 651
K03SM0D C2003 09 30.36617 08 00 41.72 +32 36 47.1 19.0 R 651
K03SM0D C2003 09 30.36769 08 00 41.94 +32 36 46.3 19.1 R 651
K03SM0D C2003 09 30.41465 08 00 51.46 +32 36 06.7 18.4 R G90
K03SM0D C2003 09 30.41841 08 00 52.21 +32 36 03.4 18.3 R G90
K03SM0D C2003 09 30.42218 08 00 52.99 +32 36 00.4 18.4 R G90
Observer details:
198 Wildberg. Observer R. Apitzsch. 0.235-m Schmidt-Cassegrain + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. 0.59-m LONEOS Schmidt
+ CCD.
G90 Three Buttes Observatory, Tucson. Observer G. R. Jones. 0.32-m
Ritchey-Chretien + CCD.
Orbital elements:
2003 SD220 PHA 0.001D
Epoch 2003 Sept. 18.0 TT = JDT 2452900.5 MPC
M 118.24261 (2000.0) P Q
n 1.18926746 Peri. 337.08832 -0.25602646 +0.95696368
a 0.8823002 Node 277.85865 -0.86417175 -0.28992601
e 0.1504969 Incl. 7.92850 -0.43319469 +0.01278373
P 0.83 H 17.3 G 0.15
From 17 observations 2003 Sept. 29-30.
Ephemeris:
2003 SD220 a,e,i = 0.88, 0.15, 8 q = 0.7495
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 09 28 07 52.63 +33 10.4 0.567 0.978 71.0 75.7 18.7
2003 10 08 08 26.35 +30 34.1 0.561 0.993 73.1 74.2 18.6
2003 10 18 08 59.38 +27 19.3 0.549 1.005 74.9 73.2 18.6
2003 10 28 09 31.77 +23 25.9 0.532 1.012 76.5 72.7 18.5
2003 11 07 10 03.74 +18 53.1 0.511 1.015 77.8 72.7 18.4
2003 11 17 10 35.80 +13 39.2 0.488 1.014 78.7 73.1 18.3
2003 11 27 11 08.56 +07 42.9 0.464 1.008 79.1 74.0 18.2
2003 12 07 11 42.81 +01 04.8 0.442 0.998 78.8 75.5 18.2
2003 12 17 12 19.75 -06 09.9 0.423 0.984 77.6 77.5 18.1
2003 12 27 13 00.70 -13 47.0 0.411 0.967 75.6 80.1 18.1
2004 01 06 13 47.13 -21 18.2 0.407 0.946 72.7 83.1 18.1
2004 01 16 14 40.43 -28 02.9 0.412 0.922 69.2 86.1 18.2
2004 01 26 15 40.68 -33 12.9 0.429 0.896 65.4 88.8 18.3
2004 02 05 16 45.78 -36 08.2 0.457 0.868 61.7 90.7 18.5
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-S91
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