MPEC 2008-T86 : 2008 TF4
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M.P.E.C. 2008-T86 Issued 2008 Oct. 7, 22:24 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 TF4
Observations:
K08T04F* C2008 10 07.27817 01 10 39.03 +30 53 37.2 19.4 ET086704
K08T04F C2008 10 07.29088 01 10 38.81 +30 52 55.7 19.2 ET086704
K08T04F C2008 10 07.30357 01 10 38.63 +30 52 14.5 19.8 ET086704
K08T04F C2008 10 07.31622 01 10 38.40 +30 51 32.7 19.0 ET086704
K08T04F C2008 10 07.32888 01 10 38.19 +30 50 50.9 19.6 ET086704
K08T04F C2008 10 07.90582 01 10 34.27 +30 19 08.3 ET086J95
K08T04F C2008 10 07.91000 01 10 34.23 +30 18 54.6 ET086J95
K08T04F C2008 10 07.91414 01 10 34.16 +30 18 41.2 19.0 R ET086J95
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 TF4 Earth MOID = 0.3921 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 47.58993 (2000.0) P Q
n 0.37454737 Peri. 106.33070 +0.73357790 +0.64543699
a 1.9060380 Node 214.34405 -0.67171305 +0.73618191
e 0.3533728 Incl. 22.15779 +0.10327169 +0.20358607
P 2.63 H 18.9 G 0.15 U 9
Residuals in seconds of arc
081007 704 0.0 0.2- 081007 704 0.0 0.0 081007 J95 0.1+ 0.1-
081007 704 0.1- 0.1- 081007 704 0.0 0.1- 081007 J95 0.1- 0.1+
081007 704 0.2+ 0.3+ 081007 J95 0.1- 0.0
Ephemeris:
2008 TF4 a,e,i = 1.91, 0.35, 22 q = 1.2325
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 01 01 11.30 +36 25.6 0.424 1.371 145.4 24.5 18.9
2008 10 11 01 10.13 +27 28.5 0.431 1.410 159.5 14.3 18.6
2008 10 21 01 09.09 +18 26.8 0.462 1.451 168.7 7.8 18.6
2008 10 31 01 09.61 +10 39.8 0.519 1.495 162.0 11.8 19.1
2008 11 10 01 12.47 +04 48.4 0.599 1.540 150.6 18.4 19.7
2008 11 20 01 17.75 +00 51.4 0.697 1.586 139.9 23.7 20.2
2008 11 30 01 25.22 -01 32.0 0.811 1.633 130.4 27.4 20.7
2008 12 10 01 34.61 -02 45.0 0.937 1.680 121.9 29.8 21.2
2008 12 20 01 45.58 -03 07.7 1.072 1.727 114.3 31.3 21.6
2008 12 30 01 57.85 -02 55.1 1.213 1.774 107.3 32.0 21.9
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-T86
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