MPEC 1993-X03: 1993 TQ2
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M.P.E.C. 1993-X03 Issued 1993 Dec. 13, 22:49 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.
MARSDEN@CFA or WILLIAMS@CFA (.HARVARD.EDU, .SPAN or .BITNET)
1993 TQ2
The following orbital elements are an improvement over those published on
MPC 22795.
Orbital elements:
1993 TQ2
Epoch 1993 Oct. 20.0 TT = JDT 2449280.5 Williams
M 335.63982 (2000.0) P Q
n 0.35247770 Peri. 77.12855 -0.01408654 -0.99958689
a 1.9847918 Node 13.75252 +0.87167116 -0.02455139
e 0.4191930 Incl. 6.04913 +0.48988871 +0.01494219
P 2.80 H 19.5 G 0.15
From 20 observations 1993 Oct. 11-Nov. 19.
Ephemeris:
1993 TQ2 a,e,i = 1.98, 0.42, 6 q = 1.1528
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1993 12 09 02 34.08 +45 02.9 0.223 1.170 142.4 30.9 17.9
1993 12 14 02 40.19 +46 52.9 0.222 1.162 139.4 33.5 18.0
1993 12 19 02 49.58 +48 30.2 0.223 1.157 137.0 35.5 18.0
1993 12 24 03 02.48 +49 52.3 0.225 1.154 135.1 37.0 18.1
1993 12 29 03 18.84 +50 56.0 0.228 1.153 133.7 38.0 18.1
1994 01 03 03 38.35 +51 37.7 0.233 1.154 132.9 38.6 18.2
1994 01 08 04 00.42 +51 53.9 0.239 1.158 132.3 38.9 18.3
1994 01 13 04 24.28 +51 42.4 0.248 1.164 132.1 38.8 18.3
1994 01 18 04 49.04 +51 02.9 0.258 1.173 132.1 38.5 18.4
1994 01 23 05 13.77 +49 57.3 0.271 1.183 132.2 38.0 18.6
1994 01 28 05 37.66 +48 29.2 0.286 1.196 132.3 37.5 18.7
1994 02 02 06 00.19 +46 43.0 0.303 1.210 132.2 37.1 18.8
1994 02 07 06 21.12 +44 43.9 0.323 1.226 132.0 36.7 19.0
1994 02 12 06 40.43 +42 36.7 0.346 1.244 131.6 36.4 19.2
1994 02 17 06 58.22 +40 25.6 0.372 1.264 130.9 36.2 19.3
1994 02 22 07 14.66 +38 14.1 0.401 1.284 130.0 36.1 19.5
1994 02 27 07 29.88 +36 04.7 0.433 1.306 128.9 36.2 19.7
1994 03 04 07 44.06 +33 59.0 0.468 1.329 127.5 36.3 19.9
1994 03 09 07 57.36 +31 57.9 0.506 1.353 126.0 36.4 20.2
1994 03 14 08 09.95 +30 01.9 0.546 1.378 124.3 36.6 20.4
1994 03 19 08 21.96 +28 11.0 0.590 1.404 122.5 36.7 20.6
1994 03 24 08 33.47 +26 25.2 0.636 1.430 120.6 36.9 20.8
1994 03 29 08 44.56 +24 44.2 0.685 1.457 118.6 37.0 21.0
Gareth V. Williams M.P.E.C. 1993-X03
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