MPEC 2007-T90 : 2007 TY24
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M.P.E.C. 2007-T90 Issued 2007 Oct. 12, 15:53 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
2007 TY24
Observations:
K07T24Y* C2007 10 11.37522 02 05 34.40 +06 56 59.6 20.4 V ET090G96
K07T24Y C2007 10 11.38042 02 05 38.76 +06 56 56.9 20.2 V ET090G96
K07T24Y C2007 10 11.38561 02 05 43.18 +06 56 54.6 20.1 V ET090G96
K07T24Y C2007 10 11.39076 02 05 47.54 +06 56 50.8 20.4 V ET090G96
K07T24Y C2007 10 11.43517 02 06 25.12 +06 56 25.9 19.6 V ET090G96
K07T24Y C2007 10 11.43582 02 06 25.66 +06 56 25.4 20.1 V ET090G96
K07T24Y C2007 10 11.43647 02 06 26.24 +06 56 25.1 19.7 V ET090G96
K07T24Y C2007 10 11.43712 02 06 26.74 +06 56 24.7 19.8 V ET090G96
K07T24Y C2007 10 11.44714 02 06 35.22 +06 56 21.2 20.5 R ET090651
K07T24Y C2007 10 11.44973 02 06 37.43 +06 56 19.6 20.5 R ET090651
K07T24Y C2007 10 12.36300 02 19 55.84 +06 47 45.7 20.5 V ET090G96
K07T24Y C2007 10 12.36353 02 19 56.28 +06 47 45.4 20.3 V ET090G96
K07T24Y C2007 10 12.36406 02 19 56.71 +06 47 45.0 20.3 V ET090G96
K07T24Y C2007 10 12.36460 02 19 57.10 +06 47 44.6 20.3 V ET090G96
Observer details:
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. E. Hill. 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.
Orbital elements:
2007 TY24 Earth MOID = 0.0585 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 4.03979 (2000.0) P Q
n 0.22896158 Peri. 181.78666 +0.96095056 -0.27607100
a 2.6462303 Node 194.28259 +0.25482850 +0.90953826
e 0.6003613 Incl. 4.40369 +0.10787242 +0.31068468
P 4.30 H 25.3 G 0.15 U 9
Residuals in seconds of arc
071011 G96 0.0 0.2- 071011 G96 0.1- 0.2- 071012 G96 0.1- 0.0
071011 G96 0.4- 0.1- 071011 G96 0.3+ 0.2- 071012 G96 0.2+ 0.1+
071011 G96 0.1+ 0.5+ 071011 G96 0.4- 0.2- 071012 G96 0.3+ 0.0
071011 G96 0.3+ 0.5- 071011 651 0.0 0.5+ 071012 G96 0.4- 0.1-
071011 G96 0.1+ 0.1- 071011 651 0.1+ 0.4+
Ephemeris:
2007 TY24 a,e,i = 2.65, 0.60, 4 q = 1.0575
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 07 00 55.37 +07 18.9 0.0583 1.058 177.3 2.5 19.5
2007 10 09 01 28.43 +07 14.3 0.0590 1.058 171.9 7.7 19.8
2007 10 11 01 59.95 +07 01.2 0.0609 1.058 166.0 13.2 20.1
2007 10 13 02 28.77 +06 42.3 0.0640 1.059 160.6 18.2 20.4
2007 10 15 02 54.25 +06 20.3 0.0682 1.060 156.1 22.4 20.7
2007 10 17 03 16.28 +05 57.8 0.0731 1.062 152.4 25.8 20.9
2007 10 19 03 35.03 +05 36.4 0.0788 1.065 149.5 28.3 21.2
2007 10 21 03 50.86 +05 17.1 0.0850 1.068 147.4 30.2 21.4
2007 10 23 04 04.16 +05 00.3 0.0917 1.072 145.8 31.4 21.6
2007 10 25 04 15.31 +04 46.1 0.0987 1.077 144.8 32.2 21.8
2007 10 27 04 24.64 +04 34.3 0.106 1.082 144.2 32.5 22.0
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-T90
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