MPEC 2004-S20 : 2004 SA1
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M.P.E.C. 2004-S20 Issued 2004 Sept. 18, 22:52 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
2004 SA1
Observations:
K04S01A* C2004 09 17.30378 01 46 57.43 +03 46 03.1 19.3 ES020704
K04S01A C2004 09 17.31591 01 46 39.75 +03 54 00.7 18.8 ES020704
K04S01A C2004 09 17.32817 01 46 21.81 +04 02 03.0 18.5 ES020704
K04S01A C2004 09 17.34035 01 46 03.96 +04 10 02.4 18.4 ES020704
K04S01A C2004 09 18.29785 01 24 51.36 +14 12 23.1 19.0 ES020704
K04S01A C2004 09 18.30334 01 24 43.55 +14 15 40.6 18.9 ES020704
K04S01A C2004 09 18.30974 01 24 34.42 +14 19 30.0 18.9 ES020704
K04S01A C2004 09 18.31589 01 24 25.61 +14 23 09.9 19.1 ES020704
K04S01A C2004 09 18.32163 01 24 17.39 +14 26 35.7 19.1 ES020704
K04S01A C2004 09 18.32842 01 24 07.68 +14 30 37.6 18.9 ES020704
K04S01A C2004 09 18.33352 01 24 00.41 +14 33 39.5 19.9 ES020704
K04S01A C2004 09 18.34103 01 23 49.70 +14 38 06.5 19.4 ES020704
K04S01A C2004 09 18.34541 01 23 43.38 +14 40 42.8 19.0 ES020704
K04S01A C2004 09 18.35345 01 23 31.89 +14 45 28.6 18.8 ES020704
K04S01A C2004 09 18.85959 01 12 47.87 +19 30 45.2 18.7 R ES020J95
K04S01A C2004 09 18.86460 01 12 41.24 +19 33 29.8 19.2 R ES020J95
K04S01A C2004 09 18.86953 01 12 34.81 +19 36 13.7 18.7 R ES020J95
K04S01A C2004 09 18.92092 01 11 24.57 +20 04 49.0 ES020246
K04S01A C2004 09 18.92123 01 11 23.74 +20 04 53.4 ES020246
K04S01A C2004 09 18.92177 01 11 23.15 +20 05 07.7 ES020246
K04S01A C2004 09 18.92210 01 11 22.67 +20 05 20.2 ES020246
K04S01A C2004 09 18.92400 01 11 20.03 +20 06 23.0 ES020246
K04S01A C2004 09 18.92439 01 11 19.56 +20 06 34.9 ES020246
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy, M. Kocer.
Measurer M. Tichy. 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, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 SA1
Epoch 2004 Sept. 12.0 TT = JDT 2453260.5 MPC
M 19.38807 (2000.0) P Q
n 0.76369489 Peri. 327.72214 +0.80737303 +0.58967607
a 1.1853760 Node 355.95620 -0.45925566 +0.60593744
e 0.1509054 Incl. 17.11959 -0.37044976 +0.53396811
P 1.29 H 25.0 G 0.15
From 21 observations 2004 Sept. 17-18.
Ephemeris:
2004 SA1 a,e,i = 1.19, 0.15, 17 q = 1.0065
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 12 03 40.39 -41 20.8 0.037 1.020 111.6 66.5 20.2
2004 09 13 03 20.98 -35 57.9 0.033 1.021 117.0 61.3 19.8
2004 09 14 03 00.30 -29 05.1 0.030 1.023 123.7 54.9 19.4
2004 09 15 02 38.61 -20 32.1 0.027 1.024 131.4 47.5 19.0
2004 09 16 02 16.25 -10 27.7 0.026 1.025 139.4 39.6 18.7
2004 09 17 01 53.66 +00 28.4 0.025 1.026 146.3 32.9 18.5
2004 09 18 01 31.30 +11 13.2 0.026 1.027 150.1 29.2 18.4
2004 09 19 01 09.60 +20 49.2 0.028 1.029 149.8 29.4 18.6
2004 09 20 00 48.93 +28 47.7 0.031 1.030 147.0 32.1 18.9
2004 09 21 00 29.56 +35 07.9 0.034 1.032 143.2 35.6 19.2
2004 09 22 00 11.66 +40 03.5 0.038 1.033 139.5 39.1 19.5
2004 09 23 23 55.28 +43 52.1 0.042 1.034 136.2 42.2 19.9
2004 09 24 23 40.43 +46 49.2 0.047 1.036 133.4 44.7 20.1
2004 09 25 23 27.02 +49 07.4 0.052 1.037 131.0 46.9 20.4
2004 09 26 23 14.98 +50 56.2 0.057 1.039 128.9 48.7 20.7
2004 09 27 23 04.18 +52 22.5 0.061 1.041 127.2 50.1 20.9
2004 09 28 22 54.51 +53 31.8 0.067 1.042 125.7 51.4 21.1
2004 09 29 22 45.86 +54 27.7 0.072 1.044 124.4 52.4 21.3
2004 09 30 22 38.11 +55 13.1 0.077 1.045 123.2 53.2 21.5
2004 10 01 22 31.18 +55 50.2 0.082 1.047 122.3 54.0 21.6
2004 10 02 22 24.98 +56 20.7 0.087 1.049 121.4 54.5 21.8
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-S20
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