MPEC 2003-U67 : 2001 SX169
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M.P.E.C. 2003-U67 Issued 2003 Oct. 25, 11:33 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 SX169
Revision to MPEC 2001-S30
Additional Observations:
K01SG9X C2003 10 24.43777 07 23 07.94 +17 14 50.5 19.8 704
K01SG9X C2003 10 24.44989 07 23 10.95 +17 14 42.0 20.1 704
K01SG9X C2003 10 24.46200 07 23 13.90 +17 14 33.3 19.9 704
K01SG9X C2003 10 24.47419 07 23 16.94 +17 14 26.0 19.6 704
K01SG9X C2003 10 25.02981 07 25 38.30 +17 08 20.5 19.7 V A50
K01SG9X C2003 10 25.03891 07 25 40.45 +17 08 14.1 19.4 V A50
K01SG9X C2003 10 25.04034 07 25 40.87 +17 08 13.6 19.9 V A50
K01SG9X C2003 10 25.04177 07 25 41.24 +17 08 12.8 19.7 V A50
K01SG9X C2003 10 25.04319 07 25 41.58 +17 08 11.3 20.0 V A50
K01SG9X C2003 10 25.04463 07 25 42.02 +17 08 10.1 20.2 V A50
K01SG9X C2003 10 25.07446 07 25 49.64 +17 07 51.8 246
K01SG9X C2003 10 25.08209 07 25 51.49 +17 07 46.9 246
K01SG9X C2003 10 25.08277 07 25 51.69 +17 07 47.7 246
K01SG9X C2003 10 25.08341 07 25 51.88 +17 07 45.4 246
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy, M. Kocer. 1.06-m
KLENOT Telescope + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers. 1.0-m
f/2.15 reflector + CCD.
A50 Andrushivka Astronomical Observatory. Observers Y. Ivashchenko, V. Lokot,
O. Gerashchenko, G. Butenko. 0.6-m reflector + CCD.
Orbital elements:
2001 SX169 PHA 0.028
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 343.95850 (2000.0) P Q
n 0.63040130 Peri. 42.55554 -0.98275318 -0.18157233
a 1.3470736 Node 126.95012 +0.15567257 -0.91459136
e 0.4609241 Incl. 2.51288 +0.09981103 -0.36132276
P 1.56 H 18.4 G 0.15 U 6
Residuals in seconds of arc
010919 704 0.2- 0.1+ 010923 658 0.3+ 0.1+ 031024 704 0.5- 0.3-
010919 704 0.4- 1.0- 010925 649 0.8- 0.3+ 031025 A50 1.2+ 0.2-
010919 704 0.1+ 0.4+ 010925 649 0.1+ 0.0 031025 A50 0.8- 0.7-
010919 704 0.6+ 1.0- 011011 696 0.0 0.1- 031025 A50 0.1+ 0.2-
010920 704 0.3- 0.4- 011011 696 0.6+ 0.3- 031025 A50 0.2+ 0.1-
010920 649 0.6+ 0.0 011012 474 0.9+ 0.2- 031025 A50 0.1- 0.7-
010920 649 0.1- 1.0- 011012 474 0.1+ 0.5- 031025 A50 1.1+ 0.9-
010920 704 0.3- 0.8+ 011012 474 0.3- 0.0 031025 246 0.5+ 0.4+
010920 649 0.6+ 0.4+ 011012 474 0.1+ 0.9+ 031025 246 0.6- 0.4+
010920 704 0.4- 0.7- 011012 474 0.6- 0.9+ 031025 246 0.2- 1.7+
010920 704 0.0 0.7+ 031024 704 0.2- 1.2+ 031025 246 0.2+ 0.2-
010923 658 0.9- 0.1+ 031024 704 0.1- 0.3+
010923 658 0.4+ 0.6+ 031024 704 0.8- 0.7-
Ephemeris:
2001 SX169 a,e,i = 1.35, 0.46, 3 q = 0.7262
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 10 18 06 57.56 +18 12.8 0.688 1.310 100.4 48.5 20.0
2003 10 28 07 38.63 +16 33.2 0.580 1.238 100.4 52.2 19.6
2003 11 07 08 28.71 +13 46.9 0.487 1.163 98.0 57.5 19.2
2003 11 17 09 30.76 +09 22.6 0.416 1.087 92.2 65.4 19.0
2003 11 27 10 45.23 +03 05.4 0.375 1.010 82.7 75.7 18.9
2003 12 07 12 06.47 -04 10.9 0.373 0.935 71.3 86.5 19.1
2003 12 17 13 24.38 -10 36.9 0.410 0.864 61.1 94.3 19.5
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-U67
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