MPEC 2004-T52 : 2004 TR12
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M.P.E.C. 2004-T52 Issued 2004 Oct. 11, 16:14 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 TR12
Observations:
K04T12R C2004 10 07.44962 21 24 19.72 -85 24 42.8 17.3 R ET052E12
K04T12R* C2004 10 07.45737 21 24 36.32 -85 24 25.5 17.2 R ET052E12
K04T12R C2004 10 07.45809 21 24 38.23 -85 24 24.1 17.3 R ET052E12
K04T12R C2004 10 07.45878 21 24 39.82 -85 24 22.2 17.3 R ET052E12
K04T12R C2004 10 07.45949 21 24 41.02 -85 24 20.7 17.2 R ET052E12
K04T12R C2004 10 07.47439 21 25 13.64 -85 23 47.2 17.3 R ET052E12
K04T12R C2004 10 07.47534 21 25 15.89 -85 23 44.7 17.4 R ET052E12
K04T12R C2004 10 07.47626 21 25 17.58 -85 23 42.8 17.3 R ET052E12
K04T12R C2004 10 07.47720 21 25 19.68 -85 23 41.0 17.3 R ET052E12
K04T12R C2004 10 08.39829 21 57 00.91 -84 47 29.0 17.1 R ET052E12
K04T12R C2004 10 08.39899 21 57 02.15 -84 47 27.2 17.2 R ET052E12
K04T12R C2004 10 08.39969 21 57 03.38 -84 47 25.4 17.2 R ET052E12
K04T12R C2004 10 08.40038 21 57 04.47 -84 47 23.8 17.3 R ET052E12
K04T12R C2004 10 08.40193 21 57 06.87 -84 47 20.0 17.1 R ET052E12
K04T12R C2004 10 08.40263 21 57 07.94 -84 47 18.4 17.1 R ET052E12
K04T12R C2004 10 08.40333 21 57 09.13 -84 47 16.4 17.2 R ET052E12
K04T12R C2004 10 08.40403 21 57 10.28 -84 47 14.7 17.3 R ET052E12
K04T12R C2004 10 08.40694 21 57 06.03 -84 47 03.1 17.4 R ET052474
K04T12R C2004 10 08.40833 21 57 08.31 -84 46 59.6 17.4 R ET052474
K04T12R C2004 10 08.40961 21 57 10.41 -84 46 56.5 17.4 R ET052474
K04T12R 2C2004 10 08.98520 22 12 55.62 -84 22 43.2 17.0 R ET052I05
K04T12R 2C2004 10 08.98620 22 12 57.20 -84 22 40.3 17.0 R ET052I05
K04T12R 2C2004 10 08.98718 22 12 58.26 -84 22 38.2 16.8 R ET052I05
K04T12R 2C2004 10 08.98815 22 12 59.68 -84 22 35.7 16.8 R ET052I05
K04T12R 2C2004 10 08.99009 22 13 02.46 -84 22 31.0 16.7 R ET052I05
K04T12R C2004 10 09.38645 22 22 15.50 -84 05 22.2 17.1 R ET052E12
K04T12R C2004 10 09.38831 22 22 17.51 -84 05 17.9 17.1 R ET052E12
K04T12R C2004 10 09.39016 22 22 19.87 -84 05 13.3 17.1 R ET052E12
K04T12R C2004 10 09.39202 22 22 22.08 -84 05 08.8 17.2 R ET052E12
K04T12R C2004 10 10.37973 22 41 13.61 -83 21 32.4 17.6 R ET052474
K04T12R C2004 10 10.38134 22 41 15.07 -83 21 28.2 17.5 R ET052474
K04T12R C2004 10 10.38250 22 41 16.17 -83 21 25.2 17.7 R ET052474
K04T12R C2004 10 10.40296 22 41 41.74 -83 20 33.7 17.4 R ET052E12
K04T12R C2004 10 10.40390 22 41 42.47 -83 20 31.4 ET052E12
K04T12R C2004 10 10.40509 22 41 43.33 -83 20 28.6 ET052E12
K04T12R C2004 10 10.40602 22 41 44.11 -83 20 25.2 ET052E12
K04T12R C2004 10 11.39814 22 56 21.18 -82 36 16.5 17.4 R ET052E12
K04T12R C2004 10 11.40046 22 56 22.71 -82 36 09.8 17.5 R ET052E12
K04T12R C2004 10 11.40281 22 56 24.37 -82 36 03.6 17.6 R ET052E12
K04T12R C2004 10 11.40516 22 56 26.02 -82 35 57.6 17.4 R ET052E12
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 0.6-m f/6.4 reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson, R. H. McNaught.
0.5-m Uppsala Schmidt + CCD.
I05 Las Campanas Observatory-TIE. Observers G. Masi, F. Mallia, R. Wilcox.
Measurer G. Masi. 0.36-m SoTIE reflector + CCD.
Orbital elements:
2004 TR12
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 19.38454 (2000.0) P Q
n 1.16404005 Peri. 77.74341 -0.57566377 +0.80594599
a 0.8950022 Node 155.47546 -0.81768647 -0.56734976
e 0.2102101 Incl. 19.42807 -0.00023480 -0.16901275
P 0.85 H 18.1 G 0.15 U 8
Residuals in seconds of arc
041007 E12 0.3+ 0.1- 041008 E12 0.1- 0.1- 041009 E12 0.2+ 0.5-
041007 E12 0.2- 0.1- 041008 E12 0.0 0.2+ 041010 474 0.0 0.1+
041007 E12 0.2+ 0.3- 041008 E12 0.0 0.2+ 041010 474 0.0 0.1+
041007 E12 0.3+ 0.1+ 041008 474 0.1- 0.0 041010 474 0.0 0.0
041007 E12 0.1- 0.0 041008 474 0.1- 0.1+ 041010 E12 0.2+ 0.0
041007 E12 0.1- 0.1- 041008 474 0.0 0.0 041010 E12 0.0 0.1-
041007 E12 0.1+ 0.3+ 041008 I05 0.2- 0.1+ 041010 E12 0.3- 0.4-
041007 E12 0.3- 0.1+ 041008 I05 0.1+ 0.5+ 041010 E12 0.4- 0.6+
041007 E12 0.2- 0.2- 041008 I05 0.3- 0.2+ 041011 E12 0.2+ 0.7-
041008 E12 0.1- 0.3- 041008 I05 0.2- 0.3+ 041011 E12 0.0 0.1+
041008 E12 0.0 0.2- 041008 I05 0.1+ 0.2+ 041011 E12 0.1+ 0.2+
041008 E12 0.2+ 0.1- 041009 E12 0.3+ 0.1+ 041011 E12 0.1+ 0.2+
041008 E12 0.1+ 0.1- 041009 E12 0.0 0.2-
041008 E12 0.0 0.0 041009 E12 0.2+ 0.3-
Ephemeris:
2004 TR12 a,e,i = 0.90, 0.21, 19 q = 0.7069
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 10 12 23 03.51 -82 09.2 0.239 1.023 89.3 77.2 17.7
2004 10 22 23 57.39 -75 26.1 0.289 1.045 91.9 72.1 18.0
2004 11 01 00 16.34 -69 49.6 0.335 1.063 92.7 68.9 18.3
2004 11 11 00 28.91 -64 44.4 0.376 1.075 92.6 67.0 18.5
2004 11 21 00 40.34 -59 48.7 0.412 1.082 91.7 65.9 18.7
2004 12 01 00 52.04 -54 52.8 0.441 1.083 90.4 65.5 18.8
2004 12 11 01 04.34 -49 50.0 0.464 1.080 88.8 65.8 18.9
2004 12 21 01 17.51 -44 35.7 0.480 1.071 86.8 66.6 19.0
2004 12 31 01 31.41 -39 08.4 0.490 1.056 84.6 67.9 19.1
2005 01 10 01 45.89 -33 24.3 0.492 1.037 82.1 69.9 19.1
2005 01 20 02 00.82 -27 20.0 0.487 1.013 79.3 72.6 19.1
2005 01 30 02 15.82 -20 51.9 0.475 0.985 76.0 76.1 19.1
2005 02 09 02 30.36 -13 53.2 0.457 0.952 72.2 80.6 19.1
2005 02 19 02 43.69 -06 15.5 0.434 0.917 67.7 86.3 19.1
2005 03 01 02 54.25 +02 10.9 0.406 0.879 62.2 93.6 19.2
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-T52
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