MPEC 1996-B13 : 1992 TA
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M.P.E.C. 1996-B13 Issued 1996 Jan. 28, 20:26 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
1992 TA
Observations:
J92T00A C1996 01 27.69282 13 55 21.45 -14 17 34.8 413
J92T00A C1996 01 27.70557 13 55 21.85 -14 17 48.5 413
J92T00A C1996 01 28.72819 13 55 56.11 -14 36 09.7 413
J92T00A C1996 01 28.73122 13 55 56.19 -14 36 12.9 413
Observer details:
413 Siding Spring Observatory. Observers R. H. McNaught, G. J. Garradd,
D. I. Steel. Measurer R. H. McNaught. 1.0-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees)
960127 413 0.04+ 0.05- 960128 413 0.04+ 0.05- MPC 23520
Orbital elements:
1992 TA
Id. R. H. McNaught (1996 observations)
Epoch 1996 Apr. 27.0 TT = JDT 2450200.5 Williams
M 105.59202 (2000.0) P Q
n 0.39170395 Peri. 80.50067 +0.23518676 -0.97132159
a 1.8499674 Node 355.42708 +0.62667170 +0.17902717
e 0.2894405 Incl. 26.00029 +0.74294668 +0.15647249
P 2.52 H 17.0 G 0.15 U 4
Residuals in seconds of arc
921002 691 0.6+ 0.0 921004 691 0.4- 0.0 921019 691 0.4- 0.5+
921002 691 0.0 0.1+ 921005 691 0.5- 0.6- 921118 691 0.4- 0.1+
921002 691 0.0 0.3+ 921005 691 0.6- 0.2- 921118 691 0.2- 0.3-
921003 691 0.1- 0.0 921005 691 0.4- 0.6- 921118 691 0.1- 0.2-
921003 691 0.0 0.2+ 921014 413 1.6+ 0.2+ 960127 413 0.7+ 0.3-
921003 691 0.5- 0.1- 921014 413 1.6+ 0.1+ 960127 413 0.5+ 0.2-
921004 691 0.4- 0.0 921019 691 0.1- 0.4+ 960128 413 0.4- 0.3+
921004 691 0.2- 0.1- 921019 691 0.4+ 0.4+ 960128 413 0.6- 0.4+
Ephemeris:
1992 TA a,e,i = 1.85, 0.29, 26 q = 1.3145
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1996 01 28 13 55.53 -14 23.1 1.440 1.821 95.5 32.6 20.5
1996 02 07 13 59.53 -17 21.9 1.359 1.858 103.6 31.1 20.3
1996 02 17 13 59.74 -20 18.2 1.281 1.894 112.5 28.8 20.2
1996 02 27 13 55.45 -23 08.8 1.211 1.929 122.1 25.8 20.0
1996 03 08 13 46.17 -25 46.6 1.153 1.963 132.2 22.0 19.8
1996 03 18 13 31.95 -28 00.8 1.113 1.996 142.4 17.7 19.7
1996 03 28 13 13.76 -29 38.7 1.096 2.028 151.3 13.7 19.5
1996 04 07 12 53.71 -30 31.5 1.103 2.059 156.2 11.3 19.5
1996 04 17 12 34.48 -30 39.9 1.137 2.089 154.6 11.9 19.6
1996 04 27 12 18.43 -30 14.8 1.196 2.117 147.8 14.7 19.8
1996 05 07 12 06.94 -29 32.3 1.277 2.144 139.1 17.9 20.1
1996 05 17 12 00.26 -28 46.8 1.375 2.170 130.2 20.9 20.4
1996 05 27 11 58.08 -28 08.6 1.487 2.194 121.6 23.2 20.7
1996 06 06 11 59.74 -27 43.2 1.608 2.217 113.5 24.8 20.9
1996 06 16 12 04.58 -27 32.7 1.736 2.239 105.9 25.9 21.1
1996 06 26 12 12.03 -27 37.1 1.867 2.259 98.8 26.4 21.3
1996 07 06 12 21.61 -27 55.5 2.000 2.278 92.2 26.5 21.5
Gareth V. Williams (C) Copyright 1996 MPC M.P.E.C. 1996-B13
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