MPEC 2008-T55 : 2008 TC3
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M.P.E.C. 2008-T55 Issued 2008 Oct. 6, 20:53 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 TC3
Revision to MPEC 2008-T54
Additional Observations:
K08T03C C2008 10 06.81592 23 29 25.82 +07 34 42.1 ET055J95
K08T03C C2008 10 06.81778 23 29 29.16 +07 34 45.7 16.2 R ET055J95
K08T03C C2008 10 06.83501 23 29 27.32 +07 44 51.3 16.7 R ET055143
K08T03C C2008 10 06.83515 23 29 03.69 +07 45 30.0 15.9 R ET055473
K08T03C C2008 10 06.84014 23 29 09.73 +07 45 44.3 16.5 R ET055473
K08T03C C2008 10 06.84277 23 29 01.04 +07 41 05.6 ET055046
K08T03C C2008 10 06.84362 23 29 02.18 +07 41 06.7 ET055046
K08T03C C2008 10 06.84398 23 29 39.65 +07 45 19.0 16.7 R ET055143
K08T03C C2008 10 06.84436 23 29 03.14 +07 41 08.9 ET055046
K08T03C C2008 10 06.84571 23 29 04.87 +07 41 11.1 ET055046
K08T03C C2008 10 06.84633 23 29 05.69 +07 41 12.1 ET055046
K08T03C C2008 10 06.84693 23 29 06.43 +07 41 13.0 ET055046
K08T03C C2008 10 06.84738 23 29 07.03 +07 41 14.1 ET055046
K08T03C C2008 10 06.84812 23 29 19.60 +07 46 07.1 16.6 R ET055473
K08T03C C2008 10 06.84866 23 30 39.82 +07 53 38.4 17.1 R ET055213
K08T03C C2008 10 06.85009 23 30 42.05 +07 53 46.1 16.4 R ET055213
K08T03C C2008 10 06.85231 23 29 24.86 +07 46 18.8 16.5 R ET055473
K08T03C C2008 10 06.85401 23 29 15.86 +07 41 23.8 ET055046
K08T03C C2008 10 06.85464 23 29 16.69 +07 41 25.1 ET055046
K08T03C C2008 10 06.85650 23 29 19.21 +07 41 28.0 ET055046
K08T03C C2008 10 06.85703 23 29 19.97 +07 41 28.4 ET055046
K08T03C C2008 10 06.85756 23 30 53.82 +07 54 26.3 16.3 R ET055213
Observer details:
046 Klet. Observers M. Tichy, M. Honkova, J. Ticha, M. Kocer. Measurer
M. Tichy. 0.57-m f/5.2 reflector + CCD.
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/5 Schmidt-Cassegrain.
473 Remanzacco. Observers V. Gonano, E. Guido, G. Sostero, P. Camilleri.
0.45-m f/4.4 Newtonian reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 TC3 Earth MOID = 0.0000 AU
Epoch 2008 Oct. 6.0 TT = JDT 2454745.5 MPC
M 328.47905 (2000.0) P Q
n 0.68817142 Peri. 233.95107 +0.37341410 -0.92761174
a 1.2705886 Node 194.13267 +0.86364671 +0.35152806
e 0.2852358 Incl. 2.32814 +0.33863885 +0.12635068
P 1.43 H 30.4 G 0.15 U 5
Residuals in seconds of arc
081006 G96 0.5+ 0.2- 081006 114 0.6+ 0.6+ 081006 204 0.2- 0.3-
081006 G96 0.1+ 0.3- 081006 114 0.6+ 0.3+ 081006 143 0.1+ 0.2-
081006 G96 0.3- 0.5- 081006 114 0.7+ 0.5+ 081006 204 0.1- 0.2-
081006 G96 0.1+ 0.3- 081006 106 0.2+ 0.6- 081006 204 0.1- 0.2-
081006 G96 0.1+ 0.3- 081006 106 1.6- 0.1+ 081006 204 0.4- 0.0-
081006 G96 0.0+ 0.2- 081006 114 0.4+ 0.8+ 081006 204 0.1- 0.1-
081006 854 1.0- 0.9+ 081006 106 1.6- 1.3- 081006 204 0.3- 0.0-
081006 G96 0.0+ 0.2- 081006 114 0.3+ 0.4+ 081006 143 0.1+ 0.1-
081006 854 0.0+ 0.3- 081006 114 0.6+ 0.3+ 081006 473 0.1- 0.5+
081006 854 0.2- 0.9+ 081006 114 0.7+ 0.4+ 081006 046 (4.1+ 1.5+)
081006 G96 0.1- 0.1- 081006 114 0.1+ 0.2+ 081006 046 0.2- 0.3+
081006 G96 0.2+ 0.2- 081006 143 0.2- 0.1- 081006 046 0.2+ 0.4-
081006 G96 0.4+ 0.3- 081006 143 0.2+ 0.2- 081006 046 0.2+ 0.0+
081006 G96 0.3+ 0.2- 081006 143 0.3+ 0.3- 081006 046 0.3+ 0.1-
081006 G96 0.4+ 0.3- 081006 143 0.1- 0.2- 081006 473 0.2- 0.2+
081006 D90 0.0+ 0.0- 081006 143 0.1+ 0.2- 081006 046 0.3- 0.3-
081006 D90 0.1- 0.4+ 081006 A77 (4.4- 0.7+) 081006 046 0.4+ 0.6-
081006 D90 0.9- 0.8+ 081006 A77 2.0- 0.2- 081006 143 0.2+ 0.2-
081006 E12 0.2- 0.2- 081006 143 0.1+ 0.1- 081006 046 0.4+ 0.3+
081006 E12 0.2- 0.0- 081006 A77 1.9- 0.2- 081006 046 0.2+ 0.2+
081006 E12 0.1- 0.1+ 081006 143 0.2+ 0.0- 081006 046 0.4+ 0.2+
081006 E12 0.3+ 0.8+ 081006 J95 0.1- 0.2- 081006 046 0.3- 0.1+
081006 E12 0.9+ 0.3+ 081006 J95 0.1- 0.3- 081006 046 0.1- 0.4+
081006 E12 0.2- 0.5- 081006 J95 0.2+ 0.1- 081006 473 0.1+ 0.1+
081006 E12 0.9- 0.2- 081006 143 0.2+ 0.2- 081006 213 0.5- 0.6+
081006 E12 0.0- 0.3- 081006 J95 0.0+ 0.4- 081006 213 0.4- 0.5+
081006 114 0.6+ 0.4+ 081006 204 0.1- 0.2- 081006 473 0.2- 0.1+
081006 114 0.1+ 0.2+ 081006 J95 0.4+ 0.0- 081006 046 0.6+ 0.4-
081006 114 0.3+ 0.8+ 081006 204 0.0- 0.3- 081006 046 0.3+ 0.1-
081006 114 0.7+ 0.7+ 081006 204 0.1+ 0.2- 081006 046 0.3+ 0.1+
081006 114 0.7- 0.4+ 081006 204 0.2+ 0.2- 081006 046 0.9+ 0.3-
081006 114 0.6+ 0.4+ 081006 204 0.1+ 0.0- 081006 213 0.1- 0.1-
Ephemeris:
2008 TC3 a,e,i = 1.27, 0.29, 2 q = 0.9082
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 06.75 23 23.75 +08 44.2 0.00152 1.001 158.2 21.8 17.4
2008 10 06.76 23 24.04 +08 45.9 0.00148 1.001 158.3 21.7 17.3
2008 10 06.77 23 24.34 +08 47.8 0.00144 1.001 158.3 21.6 17.2
2008 10 06.78 23 24.66 +08 49.7 0.00140 1.001 158.4 21.6 17.2
2008 10 06.79 23 25.00 +08 51.7 0.00136 1.001 158.5 21.5 17.1
2008 10 06.80 23 25.36 +08 53.8 0.00132 1.001 158.5 21.4 17.1
2008 10 06.81 23 25.74 +08 56.0 0.00129 1.001 158.6 21.3 17.0
2008 10 06.82 23 26.14 +08 58.4 0.00125 1.001 158.7 21.3 16.9
2008 10 06.83 23 26.57 +09 00.9 0.00121 1.001 158.8 21.2 16.8
2008 10 06.84 23 27.03 +09 03.6 0.00117 1.001 158.9 21.1 16.8
2008 10 06.85 23 27.52 +09 06.5 0.00113 1.001 159.0 21.0 16.7
2008 10 06.86 23 28.05 +09 09.6 0.00109 1.000 159.1 20.9 16.6
2008 10 06.87 23 28.61 +09 12.9 0.00105 1.000 159.2 20.7 16.5
2008 10 06.88 23 29.21 +09 16.5 0.00101 1.000 159.4 20.6 16.5
2008 10 06.89 23 29.87 +09 20.3 0.00098 1.000 159.5 20.5 16.4
2008 10 06.90 23 30.58 +09 24.5 0.00094 1.000 159.7 20.3 16.3
2008 10 06.91 23 31.35 +09 29.0 0.00090 1.000 159.8 20.2 16.2
2008 10 06.92 23 32.19 +09 33.9 0.00086 1.000 160.0 20.0 16.1
2008 10 06.93 23 33.12 +09 39.2 0.00082 1.000 160.2 19.8 16.0
2008 10 06.94 23 34.14 +09 45.1 0.00078 1.000 160.4 19.6 15.8
2008 10 06.95 23 35.26 +09 51.7 0.00074 1.000 160.7 19.3 15.7
2008 10 06.96 23 36.52 +09 58.9 0.00070 1.000 160.9 19.0 15.6
2008 10 06.97 23 37.93 +10 07.0 0.00066 1.000 161.2 18.7 15.5
2008 10 06.98 23 39.52 +10 16.1 0.00062 1.000 161.6 18.4 15.3
2008 10 06.99 23 41.33 +10 26.4 0.00058 1.000 162.0 18.0 15.2
2008 10 07.00 23 43.41 +10 38.2 0.00054 1.000 162.4 17.6 15.0
2008 10 07.01 23 45.84 +10 51.9 0.00050 1.000 162.9 17.1 14.8
2008 10 07.02 23 48.71 +11 07.9 0.00046 1.000 163.5 16.5 14.6
2008 10 07.03 23 52.14 +11 27.0 0.00042 1.000 164.2 15.8 14.4
2008 10 07.04 23 56.35 +11 50.0 0.00038 1.000 165.0 15.0 14.1
2008 10 07.05 00 01.63 +12 18.5 0.00033 1.000 165.9 14.1 13.8
2008 10 07.06 00 08.48 +12 54.8 0.00029 1.000 167.0 13.0 13.5
2008 10 07.07 00 17.78 +13 42.6 0.00025 1.000 168.3 11.7 13.1
2008 10 07.08 00 31.20 +14 48.9 0.00020 1.000 169.4 10.6 12.6
2008 10 07.09 00 51.73 +16 23.3 0.00016 1.000 169.2 10.8 12.1
2008 10 07.10 01 34.53 +19 11.2 0.00011 1.000 162.9 17.1 11.5
2008 10 07.11 03 13.82 +22 58.5 0.00006 0.999 141.6 38.4 11.0
Gareth V. Williams (C) Copyright 2008 MPC M.P.E.C. 2008-T55
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