MPEC 2005-T61 : 2005 TU45
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M.P.E.C. 2005-T61 Issued 2005 Oct. 10, 14:24 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 TU45
Observations:
K05T45U* C2005 10 05.21054816 34 11.236-15 08 09.17 19.9 R ET061568
K05T45U C2005 10 05.21182416 34 11.486-15 08 10.76 19.9 R ET061568
K05T45U C2005 10 05.21310616 34 11.732-15 08 12.43 19.8 R ET061568
K05T45U C2005 10 05.21438116 34 11.979-15 08 14.09 19.9 R ET061568
K05T45U C2005 10 05.21565716 34 12.236-15 08 15.73 20.0 R ET061568
K05T45U C2005 10 05.21693316 34 12.467-15 08 17.38 20.0 R ET061568
K05T45U C2005 10 05.21821116 34 12.714-15 08 18.97 19.9 R ET061568
K05T45U C2005 10 05.21948716 34 12.963-15 08 20.71 19.8 R ET061568
K05T45U C2005 10 05.22076316 34 13.217-15 08 22.36 19.8 R ET061568
K05T45U C2005 10 05.22203616 34 13.456-15 08 24.11 19.9 R ET061568
K05T45U C2005 10 05.22330616 34 13.691-15 08 25.57 19.7 R ET061568
K05T45U C2005 10 05.22458216 34 13.951-15 08 27.37 20.1 R ET061568
K05T45U C2005 10 05.22586516 34 14.202-15 08 28.86 19.8 R ET061568
K05T45U C2005 10 05.22714216 34 14.446-15 08 30.52 19.9 R ET061568
K05T45U C2005 10 06.09295 16 37 02.73 -15 27 01.5 20.5 V ET061G96
K05T45U C2005 10 06.09479 16 37 03.01 -15 27 04.1 20.5 V ET061G96
K05T45U C2005 10 06.09663 16 37 03.40 -15 27 06.1 20.6 V ET061G96
K05T45U C2005 10 06.09847 16 37 03.78 -15 27 08.2 20.3 V ET061G96
K05T45U C2005 10 07.20757616 40 38.403-15 50 19.80 19.9 R ET061568
K05T45U C2005 10 07.20865816 40 38.607-15 50 21.12 19.9 R ET061568
K05T45U C2005 10 07.20973116 40 38.806-15 50 22.37 19.8 R ET061568
K05T45U C2005 10 07.21085316 40 39.025-15 50 23.79 19.9 R ET061568
K05T45U C2005 10 07.21198916 40 39.246-15 50 25.18 20.0 R ET061568
K05T45U C2005 10 07.21306816 40 39.451-15 50 26.57 19.9 R ET061568
K05T45U C2005 10 07.21417416 40 39.664-15 50 27.91 19.9 R ET061568
K05T45U C2005 10 07.21527316 40 39.873-15 50 29.26 20.0 R ET061568
K05T45U C2005 10 07.99505216 43 10.244-16 06 23.50 20.1 R ET061304
K05T45U C2005 10 07.99689216 43 10.598-16 06 25.73 20.2 R ET061304
K05T45U C2005 10 07.99870916 43 10.930-16 06 27.91 20.2 R ET061304
Observer details:
304 Las Campanas Observatory. Observers S. Sheppard, C. Trujillo. Measurers
D. J. Tholen, F. Bernardi. 6.5-m reflector + CCD.
568 Mauna Kea. Observers P. Forshay, J. Luthe. Measurers A. Boattini,
F. Bernardi. 3.6-m Canada-France-Hawaii Telescope + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2005 TU45
Epoch 2005 Sept. 27.0 TT = JDT 2453640.5 MPC
M 80.75431 (2000.0) P Q
n 0.78333670 Peri. 33.63296 -0.87258615 -0.29075248
a 1.1654771 Node 124.43552 +0.27245605 -0.95664528
e 0.3956345 Incl. 28.41760 +0.40541475 +0.01711140
P 1.26 H 17.2 G 0.15
From 29 observations 2005 Oct. 5-7.
Ephemeris:
2005 TU45 a,e,i = 1.17, 0.40, 28 q = 0.7044
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 07 16 39.97 -15 46.0 1.564 1.322 57.1 39.4 20.3
2005 10 17 17 11.61 -18 51.9 1.675 1.372 55.0 36.5 20.5
2005 10 27 17 42.25 -21 17.4 1.788 1.418 52.3 33.7 20.6
2005 11 06 18 12.10 -23 06.8 1.899 1.459 49.2 30.9 20.7
2005 11 16 18 41.25 -24 24.1 2.007 1.496 45.7 28.3 20.8
2005 11 26 19 09.77 -25 13.1 2.110 1.528 42.1 25.7 20.9
2005 12 06 19 37.72 -25 36.9 2.204 1.555 38.2 23.1 21.0
2005 12 16 20 05.10 -25 38.6 2.290 1.578 34.3 20.6 21.0
2005 12 26 20 31.94 -25 20.5 2.366 1.597 30.4 18.2 21.0
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-T61
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