MPEC 2008-U14 : 2008 TJ157
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M.P.E.C. 2008-U14 Issued 2008 Oct. 20, 14:37 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 TJ157
Observations:
K08TF7J* C2008 10 07.27015 01 24 32.20 +14 36 00.3 20.4 V EU014691
K08TF7J C2008 10 07.28779 01 24 32.73 +14 35 22.1 20.1 V EU014691
K08TF7J C2008 10 07.30541 01 24 33.23 +14 34 44.2 20.2 V EU014691
K08TF7J C2008 10 08.42200 01 25 13.68 +13 54 32.7 20.0 V EU014291
K08TF7J C2008 10 08.43995 01 25 14.20 +13 53 54.0 20.1 V EU014291
K08TF7J C2008 10 08.44425 01 25 14.34 +13 53 44.7 20.2 V EU014291
K08TF7J HC2008 10 09.30604 01 25 45.95 +13 23 10.8 EU014291
K08TF7J C2008 10 09.30995 01 25 45.99 +13 23 02.6 20.1 V EU014291
K08TF7J HC2008 10 09.31502 01 25 46.09 +13 22 52.3 EU014291
K08TF7J C2008 10 10.37880 01 26 21.57 +12 45 38.8 20.2 V EU014291
K08TF7J C2008 10 10.38260 01 26 21.65 +12 45 30.8 20.2 V EU014291
K08TF7J C2008 10 10.38652 01 26 21.76 +12 45 22.8 20.4 V EU014291
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
Orbital elements:
2008 TJ157 Earth MOID = 0.2843 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 21.91236 (2000.0) P Q
n 0.21619918 Peri. 133.73799 +0.91675134 +0.39032057
a 2.7493710 Node 203.67801 -0.39940416 +0.89215533
e 0.5460866 Incl. 12.21237 -0.00658039 +0.22739552
P 4.56 H 21.1 G 0.15 U 8
Residuals in seconds of arc
081007 691 0.0 0.1- 081008 291 0.1- 0.0 081009 291 0.6- 0.4+
081007 691 0.1+ 0.1- 081008 291 0.1+ 0.0 081010 291 0.1+ 0.1-
081007 691 0.1- 0.2+ 081009 291 0.7+ 0.1- 081010 291 0.1- 0.1-
081008 291 0.0 0.1- 081009 291 0.2- 0.1- 081010 291 0.0 0.1+
Ephemeris:
2008 TJ157 a,e,i = 2.75, 0.55, 12 q = 1.2480
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 21 01 31.18 +07 15.8 0.428 1.423 175.4 3.2 20.3
2008 10 22 01 31.57 +06 49.2 0.434 1.428 174.3 4.0 20.4
2008 10 23 01 31.95 +06 23.5 0.440 1.433 173.1 4.8 20.5
2008 10 24 01 32.32 +05 58.6 0.447 1.438 172.0 5.5 20.6
2008 10 25 01 32.70 +05 34.6 0.453 1.444 170.9 6.3 20.7
2008 10 26 01 33.07 +05 11.4 0.460 1.449 169.7 7.0 20.7
2008 10 27 01 33.44 +04 49.1 0.467 1.454 168.6 7.7 20.8
2008 10 28 01 33.82 +04 27.7 0.474 1.460 167.5 8.5 20.9
2008 10 29 01 34.20 +04 07.1 0.481 1.465 166.4 9.1 21.0
2008 10 30 01 34.58 +03 47.3 0.488 1.471 165.4 9.8 21.0
2008 10 31 01 34.97 +03 28.5 0.496 1.476 164.3 10.5 21.1
2008 11 01 01 35.37 +03 10.4 0.504 1.482 163.2 11.1 21.2
2008 11 02 01 35.77 +02 53.2 0.512 1.488 162.2 11.8 21.2
2008 11 03 01 36.19 +02 36.8 0.520 1.493 161.1 12.4 21.3
2008 11 04 01 36.61 +02 21.3 0.528 1.499 160.1 13.0 21.4
2008 11 05 01 37.05 +02 06.5 0.536 1.505 159.1 13.6 21.4
2008 11 06 01 37.49 +01 52.5 0.545 1.511 158.1 14.2 21.5
2008 11 07 01 37.95 +01 39.3 0.554 1.516 157.1 14.7 21.5
2008 11 08 01 38.42 +01 26.8 0.563 1.522 156.1 15.3 21.6
2008 11 09 01 38.90 +01 15.1 0.572 1.528 155.1 15.8 21.7
2008 11 10 01 39.39 +01 04.1 0.581 1.534 154.2 16.3 21.7
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-U14
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