MPEC 2005-T83 : 2005 TF50
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M.P.E.C. 2005-T83 Issued 2005 Oct. 12, 11:55 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
2005 TF50
Observations:
K05T50F* C2005 10 10.24125 01 09 05.33 +16 13 56.5 21.1 V ET083691
K05T50F C2005 10 10.25861 01 09 01.99 +16 13 50.4 21.2 V ET083691
K05T50F C2005 10 10.27591 01 08 58.57 +16 13 44.3 21.1 V ET083691
K05T50F C2005 10 11.15119 01 06 08.94 +16 08 23.0 21.1 V ET083291
K05T50F HC2005 10 11.15508 01 06 08.21 +16 08 21.9 ET083291
K05T50F C2005 10 11.27684 01 05 43.58 +16 07 37.5 20.6 R ET083854
K05T50F C2005 10 11.29123 01 05 40.63 +16 07 31.1 20.6 R ET083854
K05T50F C2005 10 11.30564 01 05 37.79 +16 07 24.4 20.6 R ET083854
K05T50F C2005 10 12.18609 01 02 40.47 +16 01 28.9 21.0 V ET083291
K05T50F C2005 10 12.19005 01 02 39.69 +16 01 27.6 21.0 V ET083291
K05T50F C2005 10 12.19375 01 02 38.89 +16 01 26.2 21.2 V ET083291
K05T50F C2005 10 12.27651 01 02 21.69 +16 00 50.4 20.5 R ET083854
K05T50F C2005 10 12.28442 01 02 19.70 +16 00 48.4 20.9 R ET083926
K05T50F C2005 10 12.28574 01 02 19.43 +16 00 47.9 ET083926
K05T50F C2005 10 12.28707 01 02 19.15 +16 00 47.3 20.5 R ET083926
K05T50F C2005 10 12.28838 01 02 18.88 +16 00 46.6 ET083926
K05T50F C2005 10 12.29088 01 02 18.46 +16 00 45.7 20.5 R ET083854
K05T50F C2005 10 12.30528 01 02 15.49 +16 00 40.7 20.5 R ET083854
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer M. Block. 0.9-m f/3 reflector
+ CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
Orbital elements:
2005 TF50
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5 MPC
M 317.69145 (2000.0) P Q
n 0.29969265 Peri. 159.96393 -0.93606584 -0.35182071
a 2.2114917 Node 359.42883 +0.29482225 -0.78173826
e 0.8617439 Incl. 9.89489 +0.19199110 -0.51488589
P 3.29 H 20.3 G 0.15 U 9
Residuals in seconds of arc
051010 691 0.3- 0.2+ 051011 854 0.4- 0.2+ 051012 926 1.5- 0.0
051010 691 0.4+ 0.1+ 051011 854 0.9+ 0.9- 051012 926 1.4- 0.0
051010 691 0.1- 0.1- 051012 291 0.0 0.2- 051012 926 1.4- 0.0
051011 291 0.6- 0.4- 051012 291 0.6+ 0.1+ 051012 926 1.3- 0.1-
051011 291 0.1+ 0.1- 051012 291 0.3+ 0.2+ 051012 854 0.3+ 0.2+
051011 854 0.1- 1.1+ 051012 854 (3.2+ 1.2-) 051012 854 1.3+ 1.3+
Ephemeris:
2005 TF50 a,e,i = 2.21, 0.86, 10 q = 0.3058
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 07 01 18.76 +16 29.8 0.730 1.719 167.0 7.5 21.3
2005 10 17 00 44.76 +15 19.8 0.603 1.592 167.9 7.6 20.8
2005 10 27 23 58.74 +12 52.8 0.511 1.457 149.1 20.5 20.7
2005 11 06 23 04.58 +09 02.2 0.457 1.313 126.0 37.6 20.7
2005 11 16 22 09.56 +04 23.5 0.436 1.160 101.9 56.5 20.9
2005 11 26 21 17.98 -00 17.6 0.435 0.996 78.5 76.2 21.1
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-T83
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