MPEC 2004-T53 : 2004 TS12
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M.P.E.C. 2004-T53 Issued 2004 Oct. 11, 16:17 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 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 TS12
Observations:
K04T12S* C2004 10 08.34751 03 47 09.45 +30 43 05.9 19.6 ET053704
K04T12S C2004 10 08.36180 03 47 09.92 +30 43 27.5 19.9 ET053704
K04T12S C2004 10 08.37335 03 47 10.33 +30 43 44.6 19.9 ET053704
K04T12S C2004 10 08.38718 03 47 10.87 +30 44 04.1 20.5 ET053704
K04T12S C2004 10 09.35023 03 47 48.51 +31 07 29.7 19.2 R ET053G90
K04T12S C2004 10 09.35336 03 47 48.61 +31 07 34.1 19.2 R ET053G90
K04T12S C2004 10 09.35649 03 47 48.74 +31 07 39.1 19.0 R ET053G90
K04T12S C2004 10 09.39418 03 47 49.84 +31 08 35.1 20.3 R ET053711
K04T12S C2004 10 09.40022 03 47 50.11 +31 08 44.3 20.9 R ET053711
K04T12S C2004 10 09.40626 03 47 50.27 +31 08 52.8 20.5 R ET053711
K04T12S C2004 10 09.42971 03 47 51.19 +31 09 26.5 18.8 R ET053854
K04T12S C2004 10 09.43672 03 47 51.36 +31 09 36.7 19.2 R ET053854
K04T12S C2004 10 09.44379 03 47 51.65 +31 09 47.3 18.8 R ET053854
K04T12S C2004 10 10.31092 03 48 24.07 +31 31 00.1 19.4 ET053704
K04T12S C2004 10 10.32185 03 48 24.42 +31 31 17.0 19.8 ET053704
K04T12S C2004 10 10.33277 03 48 24.75 +31 31 34.1 19.4 ET053704
K04T12S C2004 10 10.34370 03 48 25.09 +31 31 49.4 19.9 ET053704
K04T12S C2004 10 10.35462 03 48 25.48 +31 32 06.1 19.5 ET053704
K04T12S C2004 10 10.35714 03 48 25.49 +31 32 09.8 19.4 ET053704
K04T12S C2004 10 10.36811 03 48 25.79 +31 32 26.2 19.7 ET053704
K04T12S C2004 10 10.37909 03 48 26.21 +31 32 42.4 19.3 ET053704
K04T12S C2004 10 10.39009 03 48 26.57 +31 32 58.5 19.6 ET053704
K04T12S C2004 10 10.40105 03 48 26.85 +31 33 14.6 19.4 ET053704
K04T12S C2004 10 10.41720 03 48 27.49 +31 33 39.0 19.0 R ET053651
K04T12S C2004 10 10.41877 03 48 27.52 +31 33 41.4 18.9 R ET053651
K04T12S C2004 10 10.42035 03 48 27.56 +31 33 43.7 19.0 R ET053651
K04T12S C2004 10 10.45166 03 48 28.40 +31 34 30.8 ET053711
K04T12S C2004 10 10.45733 03 48 28.63 +31 34 37.7 19.1 R ET053711
K04T12S IC2004 10 10.46309 03 48 28.74 +31 34 44.7 ET053711
K04T12S C2004 10 11.08740 03 48 50.88 +31 50 06.8 ET053118
K04T12S C2004 10 11.08976 03 48 50.89 +31 50 10.4 ET053118
K04T12S C2004 10 11.09094 03 48 50.92 +31 50 12.3 ET053118
K04T12S C2004 10 11.09213 03 48 51.01 +31 50 14.1 ET053118
K04T12S C2004 10 11.09450 03 48 51.04 +31 50 17.3 ET053118
K04T12S 5C2004 10 11.28495 03 48 58.24 +31 55 00.4 19.5 R ET053673
K04T12S 5C2004 10 11.28727 03 48 58.32 +31 55 04.6 ET053673
K04T12S 5C2004 10 11.29016 03 48 58.41 +31 55 09.1 ET053673
K04T12S 5C2004 10 11.29317 03 48 58.52 +31 55 13.8 ET053673
K04T12S C2004 10 11.30581 03 48 58.89 +31 55 32.3 19.7 R ET053G70
K04T12S C2004 10 11.38818 03 49 01.30 +31 57 36.3 19.6 R ET053G70
K04T12S C2004 10 11.41546 03 49 02.15 +31 58 16.4 19.5 R ET053G70
Observer details:
118 Modra. Observer L. Kornos. 0.6-m f/5.5 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + 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.
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD
+ prime-focus corrector.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G70 Francisquito Observatory, Los Angeles. Observer R. E. Jones. 0.30-m
f/6.7 reflector + CCD.
G90 Three Buttes Observatory, Tucson. Observer G. R. Jones. 0.40-m
Ritchey-Chretien + CCD.
Orbital elements:
2004 TS12
Epoch 2004 Oct. 2.0 TT = JDT 2453280.5 MPC
M 348.48566 (2000.0) P Q
n 0.17444031 Peri. 55.35991 +0.32145880 -0.94404163
a 3.1722797 Node 16.37782 +0.76032933 +0.21086102
e 0.5075005 Incl. 15.17728 +0.56441434 +0.25361983
P 5.65 H 17.8 G 0.15
From 41 observations 2004 Oct. 8-11.
Ephemeris:
2004 TS12 a,e,i = 3.17, 0.51, 15 q = 1.5623
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 10 12 03 49.36 +32 12.8 0.788 1.654 135.5 25.0 19.5
2004 10 22 03 52.83 +36 27.6 0.721 1.625 142.0 22.1 19.2
2004 11 01 03 52.13 +40 45.6 0.672 1.601 147.7 19.4 18.9
2004 11 11 03 47.14 +44 46.5 0.641 1.583 151.3 17.5 18.8
2004 11 21 03 38.93 +48 06.5 0.629 1.570 151.8 17.3 18.7
2004 12 01 03 30.12 +50 28.7 0.633 1.563 149.1 18.9 18.7
2004 12 11 03 24.00 +51 49.1 0.653 1.563 144.4 21.5 18.9
2004 12 21 03 23.38 +52 16.6 0.687 1.568 138.9 24.3 19.1
2004 12 31 03 29.54 +52 05.8 0.733 1.580 133.4 26.9 19.3
2005 01 10 03 42.13 +51 28.7 0.790 1.597 128.1 29.0 19.6
2005 01 20 04 00.13 +50 33.1 0.858 1.620 123.0 30.6 19.8
2005 01 30 04 22.09 +49 23.7 0.935 1.648 118.2 31.8 20.1
2005 02 09 04 46.63 +48 02.2 1.022 1.681 113.5 32.6 20.3
2005 02 19 05 12.64 +46 30.0 1.119 1.717 109.0 33.0 20.6
2005 03 01 05 39.20 +44 48.5 1.225 1.758 104.5 33.1 20.9
2005 03 11 06 05.62 +42 58.6 1.340 1.802 100.0 32.9 21.1
2005 03 21 06 31.53 +41 01.9 1.464 1.848 95.6 32.4 21.3
2005 03 31 06 56.62 +38 59.8 1.595 1.897 91.1 31.8 21.6
2005 04 10 07 20.77 +36 53.4 1.733 1.948 86.5 30.9 21.8
2005 04 20 07 43.93 +34 43.9 1.876 2.001 82.0 29.8 22.0
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-T53
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