MPEC 2000-D33 : 2000 DM1
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M.P.E.C. 2000-D33 Issued 2000 Feb. 28, 20:37 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
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 DM1
Observations:
K00D01M* C2000 02 16.37486 11 45 43.08 +07 34 00.5 19.3 R 703
K00D01M C2000 02 16.39035 11 45 41.47 +07 33 55.3 19.1 R 703
K00D01M C2000 02 16.40582 11 45 39.80 +07 33 48.3 18.8 R 703
K00D01M C2000 02 16.42129 11 45 38.11 +07 33 40.8 19.1 R 703
K00D01M C2000 02 26.33256 11 23 12.84 +06 02 55.0 18.7 R 703
K00D01M C2000 02 26.34419 11 23 10.85 +06 02 47.1 18.2 R 703
K00D01M C2000 02 26.35583 11 23 08.77 +06 02 40.6 18.0 R 703
K00D01M C2000 02 26.36742 11 23 06.77 +06 02 32.8 17.8 R 703
K00D01M C2000 02 26.92561 11 21 31.91 +05 56 30.6 557
K00D01M C2000 02 26.92759 11 21 31.58 +05 56 29.7 557
K00D01M C2000 02 26.92957 11 21 31.24 +05 56 28.2 557
K00D01M C2000 02 26.93155 11 21 30.88 +05 56 27.1 557
K00D01M C2000 02 26.98876 11 21 20.78 +05 55 50.3 17.6 R 046
K00D01M C2000 02 26.99045 11 21 20.46 +05 55 49.3 046
K00D01M C2000 02 26.99181 11 21 20.23 +05 55 48.6 046
K00D01M C2000 02 26.99310 11 21 20.01 +05 55 47.8 046
K00D01M C2000 02 26.99437 11 21 19.78 +05 55 46.9 17.7 R 046
K00D01M C2000 02 26.99463 11 21 19.70 +05 55 46.9 611
K00D01M C2000 02 26.99885 11 21 18.99 +05 55 44.2 611
K00D01M C2000 02 27.26094 11 20 33.55 +05 52 54.3 18.8 V 734
K00D01M C2000 02 27.26335 11 20 33.39 +05 52 55.1 18.1 V 651
K00D01M C2000 02 27.26365 11 20 33.02 +05 52 53.6 18.4 V 734
K00D01M C2000 02 27.26497 11 20 33.13 +05 52 54.1 18.2 V 651
K00D01M C2000 02 27.26650 11 20 32.85 +05 52 53.1 18.3 V 651
K00D01M C2000 02 27.26860 11 20 32.15 +05 52 50.7 18.6 V 734
K00D01M C2000 02 27.93286 11 18 34.52 +05 45 30.0 17.8 R 046
K00D01M C2000 02 27.93406 11 18 34.38 +05 45 29.1 046
K00D01M C2000 02 27.93507 11 18 34.23 +05 45 29.0 046
K00D01M C2000 02 27.93635 11 18 33.96 +05 45 27.9 046
K00D01M C2000 02 27.93744 11 18 33.75 +05 45 26.9 046
K00D01M C2000 02 28.07618 11 18 08.09 +05 43 53.3 557
K00D01M C2000 02 28.07816 11 18 07.71 +05 43 52.1 18.2 V 557
K00D01M C2000 02 28.38934 11 17 11.11 +05 40 25.6 17.4 R 734
K00D01M C2000 02 28.40013 11 17 09.12 +05 40 18.1 17.4 R 734
K00D01M C2000 02 28.40557 11 17 08.07 +05 40 14.8 17.3 R 734
K00D01M C2000 02 28.74065 11 16 06.29 +05 36 45.9 18.5 R 422
K00D01M C2000 02 28.74184 11 16 06.10 +05 36 45.4 18.1 R 422
K00D01M C2000 02 28.74259 11 16 05.93 +05 36 44.2 18.1 R 422
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
557 Ondrejov. Observers L. Sarounova, L. Vasta. 0.65-m f/3.6 reflector + CCD.
611 Starkenburg. Observers R. Stoss, M. Busch. 0.45-m f/4.4 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
703 Catalina Sky Survey. Observers R. E. Hill, T. B. Spahr. 0.41-m f/3
Schmidt + CCD.
734 Farpoint Observatory. Observer G. Bell. 0.30-m Schmidt-Cassegrain + CCD.
Orbital elements:
2000 DM1
Epoch 2000 Feb. 6.0 TT = JDT 2451580.5 Williams
M 273.48591 (2000.0) P Q
n 0.61494970 Peri. 306.50015 +0.34799336 +0.93174127
a 1.3695450 Node 342.93652 -0.70664494 +0.18798453
e 0.4844766 Incl. 20.70090 -0.61607918 +0.31067672
P 1.60 H 18.4 G 0.15
From 38 observations 2000 Feb. 16-28.
Ephemeris:
2000 DM1 a,e,i = 1.37, 0.48, 21 q = 0.7060
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 02 26 11 24.14 +06 06.5 0.520 1.501 167.2 8.4 18.4
2000 03 02 11 08.86 +05 09.9 0.478 1.469 175.5 3.1 17.9
2000 03 07 10 50.84 +04 03.3 0.444 1.435 174.8 3.6 17.8
2000 03 12 10 30.46 +02 46.0 0.417 1.401 165.2 10.4 17.9
2000 03 17 10 08.46 +01 18.5 0.397 1.366 155.1 17.8 18.0
2000 03 22 09 45.77 -00 17.2 0.385 1.330 144.9 25.5 18.1
2000 03 27 09 23.42 -01 57.8 0.378 1.293 134.8 33.2 18.2
2000 04 01 09 02.31 -03 39.9 0.377 1.255 125.1 40.7 18.4
2000 04 06 08 43.04 -05 21.2 0.380 1.216 115.9 47.7 18.5
2000 04 11 08 25.87 -07 00.3 0.386 1.177 107.4 54.4 18.7
2000 04 16 08 10.70 -08 37.1 0.392 1.137 99.6 60.5 18.8
2000 04 21 07 57.22 -10 11.6 0.399 1.096 92.3 66.3 18.9
2000 04 26 07 44.99 -11 43.9 0.406 1.056 85.6 71.9 19.1
2000 05 01 07 33.50 -13 13.7 0.411 1.015 79.3 77.3 19.2
2000 05 06 07 22.22 -14 40.1 0.414 0.975 73.4 82.6 19.3
2000 05 11 07 10.54 -16 00.9 0.416 0.935 67.7 88.0 19.4
2000 05 16 06 57.84 -17 12.2 0.416 0.896 62.2 93.6 19.6
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-D33
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