MPEC 2008-T13 : 2008 TB
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M.P.E.C. 2008-T13 Issued 2008 Oct. 1, 22:12 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 TB
Observations:
K08T00B* C2008 10 01.22664 22 43 05.53 +01 50 51.9 21.1 V ET013G96
K08T00B C2008 10 01.23216 22 43 12.30 +01 46 07.1 20.6 V ET013G96
K08T00B C2008 10 01.23758 22 43 18.96 +01 41 28.3 20.5 V ET013G96
K08T00B C2008 10 01.24304 22 43 25.73 +01 36 44.9 21.0 V ET013G96
K08T00B C2008 10 01.26553 22 43 53.61 +01 17 15.9 19.1 V ET013G96
K08T00B C2008 10 01.26579 22 43 53.94 +01 17 02.2 19.2 V ET013G96
K08T00B C2008 10 01.26604 22 43 54.22 +01 16 49.0 19.1 V ET013G96
K08T00B C2008 10 01.26630 22 43 54.55 +01 16 35.6 19.2 V ET013G96
K08T00B C2008 10 01.29016 22 44 24.46 +00 55 45.9 19.0 V ET013G96
K08T00B C2008 10 01.29042 22 44 24.79 +00 55 32.4 19.1 V ET013G96
K08T00B C2008 10 01.29068 22 44 25.11 +00 55 18.6 19.0 V ET013G96
K08T00B C2008 10 01.29095 22 44 25.47 +00 55 04.6 19.3 V ET013G96
K08T00B C2008 10 01.31884 22 45 00.86 +00 30 31.4 19.1 V ET013G96
K08T00B C2008 10 01.31911 22 45 01.18 +00 30 17.6 19.1 V ET013G96
K08T00B C2008 10 01.31936 22 45 01.51 +00 30 03.8 19.2 V ET013G96
K08T00B C2008 10 01.31963 22 45 01.87 +00 29 49.8 19.1 V ET013G96
K08T00B 1C2008 10 01.37405 22 46 17.09 -00 19 36.7 ET013658
K08T00B 1C2008 10 01.37457 22 46 17.76 -00 20 05.6 ET013658
K08T00B 1C2008 10 01.37509 22 46 18.46 -00 20 33.4 ET013658
K08T00B 1C2008 10 01.37562 22 46 19.16 -00 21 02.4 ET013658
K08T00B 1C2008 10 01.37615 22 46 19.82 -00 21 30.4 ET013658
K08T00B C2008 10 01.44113 22 47 58.85 -01 13 59.3 18.9 R ET013474
K08T00B C2008 10 01.44256 22 48 00.75 -01 15 17.8 18.5 R ET013474
K08T00B C2008 10 01.44382 22 48 02.45 -01 16 27.2 18.9 R ET013474
K08T00B C2008 10 01.50318 22 49 22.28 -02 11 21.3 19.0 R ET013474
K08T00B C2008 10 01.50359 22 49 22.82 -02 11 44.0 19.0 R ET013474
K08T00B C2008 10 01.50399 22 49 23.39 -02 12 07.6 18.7 R ET013474
K08T00B C2008 10 01.50469 22 49 24.32 -02 12 45.4 18.9 R ET013474
K08T00B C2008 10 01.79330222 56 52.60 -06 59 41.7 18.5 R ET013J95
K08T00B C2008 10 01.80061222 57 03.83 -07 07 04.6 18.9 R ET013J95
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
658 National Research Council of Canada. Observers D. D. Balam, R. M. Robb.
Measurers D. D. Balam, P. Wiegert. 1.82-m Plaskett telescope + CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 TB Earth MOID = 0.0253 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 9.09941 (2000.0) P Q
n 0.25399073 Peri. 209.12918 +0.80408443 -0.59099127
a 2.4693963 Node 188.08101 +0.59435635 +0.80161734
e 0.6032362 Incl. 27.37349 +0.01373889 -0.09021622
P 3.88 H 25.5 G 0.15 U 7
Residuals in seconds of arc
081001 G96 0.0 0.1- 081001 G96 0.0 0.2- 081001 658 0.3+ 0.2+
081001 G96 0.2- 0.2- 081001 G96 0.3+ 0.0 081001 474 0.4- 0.7+
081001 G96 0.4- 0.9+ 081001 G96 0.2+ 0.5- 081001 474 0.5- 0.8+
081001 G96 0.1+ 0.1+ 081001 G96 0.2- 0.0 081001 474 0.1- 0.7+
081001 G96 0.0 0.0 081001 G96 0.0 0.5- 081001 474 0.4+ 0.1-
081001 G96 0.1+ 0.1- 081001 G96 0.2+ 0.2- 081001 474 0.1+ 0.1+
081001 G96 0.4- 0.3- 081001 658 1.1+ 0.6+ 081001 474 0.5+ 1.1-
081001 G96 0.3- 0.1- 081001 658 0.8+ 0.2- 081001 474 0.1+ 0.3+
081001 G96 0.1+ 0.2- 081001 658 1.0+ 0.0 081001 J95 0.3- 0.0
081001 G96 0.1+ 0.1- 081001 658 0.9+ 0.4- 081001 J95 0.4+ 0.1-
Ephemeris:
2008 TB a,e,i = 2.47, 0.60, 27 q = 0.9798
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 01 22 38.26 +05 01.0 0.0346 1.032 152.2 26.9 19.5
2008 10 03 23 35.51 -29 02.9 0.0287 1.024 143.8 35.2 19.3
2008 10 05 01 23.16 -58 33.4 0.0362 1.017 116.2 62.0 20.5
2008 10 07 03 48.61 -68 09.5 0.0514 1.010 100.1 77.0 21.8
2008 10 09 05 31.85 -68 20.3 0.0695 1.004 92.0 84.1 22.7
2008 10 11 06 26.79 -66 41.1 0.0886 0.998 87.4 87.5 23.3
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-T13
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