MPEC 2001-U11: 2001 TA45
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M.P.E.C. 2001-U11 Issued 2001 Oct. 17, 18:59 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
2001 TA45
Observations:
K01T45A* C2001 10 14.40106 04 39 40.37 +16 12 18.1 19.2 704
K01T45A C2001 10 14.41690 04 39 40.29 +16 11 52.4 19.2 704
K01T45A C2001 10 14.43270 04 39 40.25 +16 11 27.4 19.7 704
K01T45A C2001 10 14.44850 04 39 40.24 +16 11 02.7 19.2 704
K01T45A C2001 10 14.46450 04 39 40.21 +16 10 36.8 19.2 704
K01T45A C2001 10 15.39626 04 39 44.21 +15 45 44.8 18.7 704
K01T45A C2001 10 15.39725 04 39 44.18 +15 45 42.3 18.6 704
K01T45A C2001 10 15.41201 04 39 44.12 +15 45 20.1 19.0 704
K01T45A C2001 10 15.41340 04 39 44.04 +15 45 16.9 18.8 704
K01T45A 1C2001 10 15.42065 04 39 44.33 +15 45 00.8 658
K01T45A 1C2001 10 15.42356 04 39 44.33 +15 44 56.3 658
K01T45A 1C2001 10 15.42789 04 39 44.29 +15 44 49.6 658
K01T45A C2001 10 15.42900 04 39 44.00 +15 44 53.1 19.2 704
K01T45A C2001 10 15.44355 04 39 43.97 +15 44 29.2 19.3 704
K01T45A C2001 10 15.45935 04 39 43.85 +15 44 04.4 19.0 704
K01T45A C2001 10 15.46027 04 39 43.75 +15 44 01.4 19.1 704
K01T45A C2001 10 16.00076 04 39 44.66 +15 29 25.2 18.1 R 046
K01T45A C2001 10 16.00230 04 39 44.67 +15 29 23.1 046
K01T45A C2001 10 16.00370 04 39 44.70 +15 29 20.5 046
K01T45A C2001 10 16.00547 04 39 44.66 +15 29 18.5 046
K01T45A C2001 10 16.02402 04 39 44.49 +15 28 48.2 118
K01T45A C2001 10 16.02807 04 39 44.53 +15 28 41.5 118
K01T45A C2001 10 16.03299 04 39 44.44 +15 28 33.7 118
K01T45A C2001 10 16.90447 04 39 42.50 +15 04 58.2 587
K01T45A C2001 10 16.91679 04 39 42.44 +15 04 39.3 587
K01T45A 1C2001 10 17.46453 04 39 38.05 +14 49 44.3 658
K01T45A 1C2001 10 17.47038 04 39 37.99 +14 49 34.4 658
K01T45A 1C2001 10 17.47561 04 39 37.92 +14 49 26.3 658
Observer details:
046 Klet. Observer M. Tichy. 0.57-m f/5.2 reflector + CCD.
118 Modra. Observers A. Galad, L. Kornos. 0.6-m f/5.5 reflector + CCD.
587 Sormano. Observers F. Manca, A. Testa. 0.5-m reflector + CCD.
658 National Research Council of Canada. Observers D. D. Balam, P. G. Brown.
1.82-m Plaskett reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams, J. Piscitelli. Measurers
J. Stuart, R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
Orbital elements:
2001 TA45
Epoch 2001 Sept. 28.0 TT = JDT 2452180.5 Spahr
M 36.00139 (2000.0) P Q
n 0.55926346 Peri. 126.56520 +0.87266657 +0.48215256
a 1.4590105 Node 204.88763 -0.48577834 +0.84104399
e 0.1908693 Incl. 10.59018 -0.04972394 +0.24530371
P 1.76 H 18.3 G 0.15
From 28 observations 2001 Oct. 14-17.
Ephemeris:
2001 TA45 a,e,i = 1.46, 0.19, 11 q = 1.1805
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 10 18 04 39.56 +14 35.3 0.399 1.304 133.8 33.5 18.3
2001 10 28 04 34.54 +09 56.1 0.390 1.330 144.3 25.8 18.1
2001 11 07 04 23.81 +05 26.5 0.394 1.357 154.3 18.5 17.9
2001 11 17 04 09.85 +01 40.5 0.413 1.385 160.1 14.1 17.9
2001 11 27 03 56.03 -00 54.4 0.449 1.412 157.7 15.4 18.2
2001 12 07 03 45.20 -02 11.0 0.500 1.440 150.0 20.0 18.6
2001 12 17 03 38.86 -02 19.4 0.564 1.467 141.2 24.9 19.0
2001 12 27 03 37.43 -01 36.8 0.641 1.494 132.6 29.0 19.5
2002 01 06 03 40.50 -00 21.1 0.726 1.520 124.8 32.1 19.9
2002 01 16 03 47.38 +01 14.3 0.819 1.545 117.6 34.4 20.2
2002 01 26 03 57.47 +02 59.2 0.918 1.569 111.0 35.9 20.6
2002 02 05 04 10.12 +04 46.3 1.022 1.591 104.8 36.8 20.8
2002 02 15 04 24.89 +06 30.6 1.128 1.612 99.1 37.2 21.1
2002 02 25 04 41.41 +08 08.5 1.236 1.632 93.7 37.2 21.3
2002 03 07 04 59.34 +09 37.1 1.345 1.650 88.5 36.9 21.5
2002 03 17 05 18.45 +10 54.6 1.455 1.667 83.5 36.4 21.7
2002 03 27 05 38.55 +11 59.5 1.563 1.682 78.8 35.6 21.9
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-U11
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