MPEC 1999-T46 : 1999 TD10
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Read MPEC 1999-T47
M.P.E.C. 1999-T46 Issued 1999 Oct. 11, 17:12 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 TD10
Observations:
J99T10D* C1999 10 03.18532 23 41 27.45 -01 00 05.5 18.8 V 691
J99T10D C1999 10 03.20827 23 41 27.20 -01 00 07.6 18.9 V 691
J99T10D C1999 10 03.23045 23 41 26.95 -01 00 09.5 19.0 V 691
J99T10D C1999 10 04.35585 23 41 14.93 -01 01 43.4 19.8 V 691
J99T10D C1999 10 04.36572 23 41 14.85 -01 01 44.0 19.9 V 691
J99T10D C1999 10 04.37303 23 41 14.80 -01 01 44.0 19.7 V 691
J99T10D C1999 10 04.82895 23 41 10.00 -01 02 23.4 557
J99T10D C1999 10 04.84853 23 41 09.77 -01 02 25.3 19.3 V 557
J99T10D C1999 10 07.10669 23 40 46.33 -01 05 30.6 20.0 V 691
J99T10D C1999 10 07.11045 23 40 46.30 -01 05 31.7 20.2 V 691
J99T10D C1999 10 07.11436 23 40 46.32 -01 05 32.8 20.1 V 691
J99T10D 1C1999 10 07.46367 23 40 42.69 -01 05 59.8 19.2 R 413
J99T10D 1C1999 10 07.48145 23 40 42.51 -01 06 01.2 19.3 R 413
J99T10D C1999 10 07.85957 23 40 38.54 -01 06 33.7 557
J99T10D C1999 10 07.88316 23 40 38.32 -01 06 35.2 557
J99T10D C1999 10 07.88760 23 40 38.30 -01 06 35.9 557
J99T10D C1999 10 07.94428 23 40 37.71 -01 06 40.3 046
J99T10D C1999 10 07.94736 23 40 37.70 -01 06 40.7 18.1 R 046
J99T10D C1999 10 07.94953 23 40 37.64 -01 06 41.1 046
J99T10D C1999 10 07.95162 23 40 37.68 -01 06 40.8 046
J99T10D C1999 10 07.95416 23 40 37.61 -01 06 41.0 046
J99T10D C1999 10 08.26106 23 40 34.50 -01 07 05.4 20.0 V 691
J99T10D C1999 10 08.26556 23 40 34.45 -01 07 06.3 20.2 V 691
J99T10D C1999 10 08.26934 23 40 34.32 -01 07 07.3 19.9 V 691
J99T10D C1999 10 08.55111 23 40 31.56 -01 07 29.2 20.0 V 402
J99T10D C1999 10 08.55341 23 40 31.56 -01 07 30.4 402
J99T10D C1999 10 08.85833 23 40 28.49 -01 07 55.1 104
J99T10D C1999 10 08.91805 23 40 27.87 -01 07 59.8 19.6 V 104
J99T10D C1999 10 09.52859 23 40 21.80 -01 08 48.4 20.1 V 402
J99T10D C1999 10 09.53089 23 40 21.75 -01 08 48.0 402
J99T10D C1999 10 09.53319 23 40 21.76 -01 08 49.1 402
J99T10D C1999 10 09.53551 23 40 21.67 -01 08 48.7 402
J99T10D C1999 10 10.18975 23 40 15.20 -01 09 41.2 19.1 V 691
J99T10D C1999 10 10.21126 23 40 14.98 -01 09 43.0 19.0 V 691
J99T10D C1999 10 10.23312 23 40 14.76 -01 09 44.7 18.9 V 691
Observer details:
046 Klet. Observers M. Tichy, Z. Moravec. 0.57-m f/5.2 reflector + CCD.
104 San Marcello Pistoiese. Observers L. Tesi, A. Boattini, M. Tombelli.
Measurers A. Boattini, G. Forti, L. Tesi, G. Forti, G. D'Abramo. 0.40-m
f/5 reflector + CCD.
402 Dynic Astronomical Observatory. Observer A. Sugie. 0.60-m f/3.7 reflector
+ CCD.
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
557 Ondrejov. Observers L. Sarounova, P. Kusnirak. 0.65-m f/3.6 reflector
+ CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, J. A. Larsen,
B. May, D. Maggs J.A. 0.9-m Spacewatch telescope.
Orbital elements:
1999 TD10
Epoch 1999 Sept. 19.0 TT = JDT 2451440.5 Williams
M 359.84010 (2000.0) P Q
n 0.01133243 Peri. 174.62227 +0.99784774 +0.06541162
a 19.6300221 Node 181.64846 -0.06453487 +0.96716520
e 0.2781379 Incl. 9.21268 -0.01162501 +0.24558662
P 87.0 H 8.0 G 0.15
From 35 observations 1999 Oct. 3-10. E-assumed.
Ephemeris:
1999 TD10 a,e,i = 19.63, 0.28, 9 q = 14.170
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 10 09 23 40.45 -01 08.1 13.228 14.170 159.8 1.4 19.6
1999 10 19 23 38.87 -01 20.9 13.303 14.170 149.4 2.0 19.6
1999 10 29 23 37.56 -01 32.2 13.404 14.170 139.1 2.6 19.7
1999 11 08 23 36.57 -01 41.3 13.528 14.170 128.8 3.1 19.7
1999 11 18 23 35.97 -01 48.0 13.671 14.171 118.6 3.5 19.8
1999 11 28 23 35.78 -01 52.0 13.828 14.171 108.4 3.8 19.8
1999 12 08 23 36.03 -01 53.1 13.995 14.171 98.3 3.9 19.8
1999 12 18 23 36.72 -01 51.4 14.166 14.171 88.3 4.0 19.9
1999 12 28 23 37.84 -01 46.7 14.336 14.172 78.4 3.9 19.9
2000 01 07 23 39.37 -01 39.4 14.501 14.172 68.6 3.7 19.9
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-T46
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