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M.P.E.C. 2002-T64 Issued 2002 Oct. 10, 23:12 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 TY68
Observations:
K02T68Y* C2002 10 09.22073 22 49 20.05 -27 25 41.2 19.8 644
K02T68Y C2002 10 09.24644 22 49 16.61 -27 25 06.3 19.1 644
K02T68Y C2002 10 09.28344 22 49 11.78 -27 24 15.5 19.9 644
K02T68Y C2002 10 10.07618 22 47 33.70 -27 06 04.3 18.8 R 734
K02T68Y C2002 10 10.08142 22 47 32.77 -27 05 57.6 19.3 R 734
K02T68Y C2002 10 10.17181 22 47 21.30 -27 03 52.3 19.1 R 649
K02T68Y C2002 10 10.17677 22 47 20.67 -27 03 44.9 18.7 R 649
K02T68Y C2002 10 10.18406 22 47 19.97 -27 03 34.3 19.8 R 926
K02T68Y C2002 10 10.18580 22 47 19.77 -27 03 31.6 20.2 R 926
K02T68Y C2002 10 10.19056 22 47 18.89 -27 03 25.9 18.9 R 649
K02T68Y C2002 10 10.24438 22 47 12.20 -27 02 09.3 19.8 R 651
K02T68Y C2002 10 10.24716 22 47 11.81 -27 02 05.9 20.1 R 651
K02T68Y C2002 10 10.24916 22 47 11.54 -27 02 03.3 19.8 R 651
Observer details:
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, R. Thicksten. 1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg. Observer K. Smalley. 0.75-m Newtonian +
CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.30-m Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observer M. Schwartz. Measurer P. R. Holvorcem.
0.81-m f/7 Ritchey-Chretien + CCD.
Orbital elements:
2002 TY68
Epoch 2002 Sept. 23.0 TT = JDT 2452540.5 MPC
M 305.01820 (2000.0) P Q
n 0.43630648 Peri. 69.96860 +0.01494850 -0.99227192
a 1.7216371 Node 20.38637 +0.73311586 -0.07289603
e 0.3843317 Incl. 20.70809 +0.67993946 +0.10041220
P 2.26 H 18.6 G 0.15
From 13 observations 2002 Oct. 9-10.
Ephemeris:
2002 TY68 a,e,i = 1.72, 0.38, 21 q = 1.0600
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 10 03 23 03.49 -29 31.3 0.601 1.512 140.1 25.1 19.5
2002 10 13 22 41.82 -25 55.2 0.596 1.457 130.5 31.4 19.6
2002 10 23 22 26.68 -21 18.5 0.605 1.403 120.6 37.6 19.8
2002 11 02 22 18.64 -16 07.5 0.623 1.349 111.2 43.3 19.9
2002 11 12 22 17.09 -10 40.2 0.645 1.297 102.9 48.1 20.0
2002 11 22 22 20.92 -05 05.6 0.669 1.247 95.7 52.0 20.1
2002 12 02 22 29.10 +00 33.5 0.691 1.200 89.6 55.2 20.2
2002 12 12 22 40.92 +06 17.6 0.710 1.158 84.6 57.8 20.3
2002 12 22 22 55.94 +12 07.9 0.723 1.122 80.6 59.9 20.3
2003 01 01 23 14.07 +18 04.5 0.731 1.093 77.7 61.5 20.3
2003 01 11 23 35.67 +24 07.4 0.734 1.073 75.8 62.7 20.3
2003 01 21 00 01.50 +30 13.4 0.732 1.062 74.9 63.5 20.3
2003 01 31 00 32.98 +36 15.4 0.727 1.061 74.9 63.7 20.3
2003 02 10 01 12.27 +42 00.4 0.721 1.070 75.8 63.4 20.3
2003 02 20 02 01.92 +47 03.0 0.718 1.088 77.5 62.5 20.3
2003 03 02 03 03.66 +50 43.0 0.720 1.116 79.6 60.9 20.3
2003 03 12 04 15.42 +52 13.3 0.733 1.150 82.1 58.8 20.3
2003 03 22 05 29.14 +51 05.7 0.758 1.191 84.4 56.3 20.4
2003 04 01 06 35.59 +47 37.2 0.800 1.237 86.1 53.7 20.5
2003 04 11 07 30.67 +42 38.0 0.858 1.286 87.2 51.1 20.7
2003 04 21 08 15.13 +36 59.4 0.932 1.338 87.3 48.6 20.9
2003 05 01 08 51.51 +31 16.6 1.022 1.392 86.6 46.3 21.1
2003 05 11 09 22.18 +25 48.6 1.125 1.446 85.1 44.1 21.4
2003 05 21 09 48.88 +20 43.4 1.239 1.501 83.0 42.0 21.6
2003 05 31 10 12.82 +16 02.7 1.362 1.555 80.3 40.0 21.8
2003 06 10 10 34.85 +11 44.8 1.491 1.608 77.3 38.0 22.0
2003 06 20 10 55.53 +07 47.3 1.625 1.661 73.9 36.0 22.2
2003 06 30 11 15.26 +04 07.5 1.762 1.712 70.3 34.0 22.4
2003 07 10 11 34.35 +00 42.6 1.900 1.762 66.5 31.9 22.6
2003 07 20 11 52.99 -02 29.3 2.038 1.811 62.6 29.9 22.7
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-T64
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