MPEC 2001-D15 : 2001 DT8
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M.P.E.C. 2001-D15 Issued 2001 Feb. 19, 23:04 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 DT8
Observations:
K01D08T* C2001 02 17.23520 06 33 07.29 +14 35 24.8 18.3 704
K01D08T C2001 02 17.25027 06 33 05.37 +14 33 11.4 18.7 704
K01D08T C2001 02 17.26529 06 33 03.51 +14 30 59.5 18.7 704
K01D08T C2001 02 17.28028 06 33 01.60 +14 28 47.0 18.4 704
K01D08T C2001 02 18.77962 06 30 21.84 +10 56 50.5 19.1 V 151
K01D08T C2001 02 18.78130 06 30 21.71 +10 56 36.6 19.3 V 151
K01D08T C2001 02 18.78281 06 30 21.51 +10 56 24.3 18.6 V 151
K01D08T C2001 02 18.78414 06 30 21.32 +10 56 14.0 19.0 V 151
K01D08T C2001 02 19.08875 06 29 52.01 +10 15 09.5 19.0 V 858
K01D08T C2001 02 19.09226 06 29 51.66 +10 14 41.5 19.2 V 858
K01D08T C2001 02 19.09584 06 29 51.27 +10 14 12.6 19.2 V 858
K01D08T C2001 02 19.16451 06 29 44.16 +10 05 02.7 19.4 V 926
K01D08T C2001 02 19.16503 06 29 44.12 +10 04 58.7 19.1 V 926
K01D08T C2001 02 19.16556 06 29 44.07 +10 04 54.7 19.5 V 926
Observer details:
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.8
Hypergraph.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams. Measurers J. Stuart,
R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.3-m f/3.3
Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, C. W. Juels,
M. Schwartz. Measurer P. R. Holvorcem. 0.5-m f/10 Ritchey-Chretien + CCD.
Orbital elements:
2001 DT8
Epoch 2001 Jan. 31.0 TT = JDT 2451940.5 Spahr
M 352.59024 (2000.0) P Q
n 0.40184484 Peri. 183.95501 -0.75324079 -0.44049726
a 1.8187114 Node 316.14243 +0.62115963 -0.23217158
e 0.3484002 Incl. 44.82783 +0.21630772 -0.86721308
P 2.45 H 19.8 G 0.15
From 14 observations 2001 Feb. 17-19.
Ephemeris:
2001 DT8 a,e,i = 1.82, 0.35, 45 q = 1.1851
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 02 10 06 54.47 +34 41.1 0.252 1.188 138.7 33.3 18.6
2001 02 20 06 28.48 +08 16.1 0.301 1.185 124.5 43.4 19.2
2001 03 02 06 20.82 -08 02.6 0.395 1.190 110.8 51.1 20.1
2001 03 12 06 21.66 -17 23.8 0.506 1.202 101.6 54.1 20.7
2001 03 22 06 27.29 -23 11.5 0.619 1.221 95.3 54.4 21.2
2001 04 01 06 36.28 -27 09.4 0.728 1.245 90.9 53.4 21.5
2001 04 11 06 47.94 -30 09.1 0.831 1.276 87.7 51.7 21.8
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-D15
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