MPEC 2000-P15: 2000 OB22
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M.P.E.C. 2000-P15 Issued 2000 Aug. 3, 17:31 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 OB22
Observations:
K00O22B* C2000 07 31.37140 01 22 46.52 +09 21 08.3 18.4 704
K00O22B C2000 07 31.38344 01 22 49.23 +09 20 59.6 18.0 704
K00O22B C2000 07 31.39547 01 22 51.97 +09 20 50.9 18.6 704
K00O22B C2000 07 31.40751 01 22 54.74 +09 20 42.0 18.5 704
K00O22B C2000 07 31.41955 01 22 57.41 +09 20 33.2 18.5 704
K00O22B C2000 08 01.30938 01 26 22.90 +09 09 29.5 19.0 V 739
K00O22B C2000 08 01.31198 01 26 23.56 +09 09 27.3 18.3 V 739
K00O22B C2000 08 01.31566 01 26 24.32 +09 09 23.8 18.0 V 739
K00O22B C2000 08 01.38228 01 26 39.56 +09 08 36.4 18.2 704
K00O22B C2000 08 01.39677 01 26 42.89 +09 08 25.3 18.7 704
K00O22B C2000 08 01.41117 01 26 46.20 +09 08 14.3 19.5 704
K00O22B 1C2000 08 01.42119 01 26 48.51 +09 08 03.0 658
K00O22B 1C2000 08 01.42389 01 26 49.16 +09 08 00.7 658
K00O22B C2000 08 01.42558 01 26 49.40 +09 08 04.0 19.2 704
K00O22B 1C2000 08 01.42676 01 26 49.77 +09 07 58.4 658
K00O22B C2000 08 01.43998 01 26 52.65 +09 07 51.4 18.8 704
K00O22B C2000 08 01.44909 01 26 54.61 +09 07 45.3 711
K00O22B C2000 08 01.45413 01 26 55.78 +09 07 41.6 711
K00O22B C2000 08 01.46003 01 26 57.09 +09 07 37.6 711
K00O22B C2000 08 01.98524 01 28 58.56 +09 00 44.5 046
K00O22B C2000 08 01.98631 01 28 58.79 +09 00 43.5 046
K00O22B C2000 08 01.98802 01 28 59.17 +09 00 42.1 046
K00O22B C2000 08 01.98884 01 28 59.40 +09 00 41.8 046
K00O22B C2000 08 01.99039 01 28 59.71 +09 00 40.6 17.7 R 046
K00O22B C2000 08 02.36576 01 30 26.32 +08 55 46.6 18.4 704
K00O22B C2000 08 02.38002 01 30 29.49 +08 55 34.3 18.7 704
K00O22B C2000 08 02.39441 01 30 32.71 +08 55 23.3 18.4 704
K00O22B C2000 08 02.40866 01 30 35.91 +08 55 11.9 18.5 704
K00O22B C2000 08 02.41234 01 30 36.69 +08 55 09.3 711
K00O22B 1C2000 08 02.41377 01 30 37.12 +08 55 03.7 658
K00O22B 1C2000 08 02.41734 01 30 37.94 +08 55 01.0 658
K00O22B C2000 08 02.41918 01 30 38.26 +08 55 04.0 711
K00O22B 1C2000 08 02.42090 01 30 38.73 +08 54 57.9 658
K00O22B C2000 08 02.42291 01 30 39.13 +08 54 59.9 18.2 704
K00O22B C2000 08 02.42397 01 30 39.28 +08 55 00.1 711
K00O22B C2000 08 03.42952 01 34 30.48 +08 41 11.3 711
K00O22B C2000 08 03.43311 01 34 31.61 +08 41 08.2 854
K00O22B C2000 08 03.43451 01 34 31.61 +08 41 07.2 711
K00O22B C2000 08 03.43580 01 34 31.94 +08 41 05.1 18.6 R 854
K00O22B C2000 08 03.43945 01 34 32.77 +08 41 03.0 711
Observer details:
046 Klet. Observer M. Tichy. 0.57-m f/5.2 reflector + CCD.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
Plaskett reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, M. Elowitz, R. Huber, L. Manguso. Measurers J. Stuart,
R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
711 McDonald Observatory. Observers P. J. Shelus, J. G. Ries. 0.76-m
reflector + CCD.
739 Sunflower Observatory, Olathe. Observer L. Robinson. 0.25-m
Schmidt-Cassegrain + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.30-m f/6.1
Schmidt-Cassegrain + CCD.
Orbital elements:
2000 OB22
Epoch 2000 July 15.0 TT = JDT 2451740.5 Williams
M 351.17898 (2000.0) P Q
n 0.24752692 Peri. 195.06002 +0.97814367 +0.16456984
a 2.5122012 Node 154.39413 -0.14703182 +0.97961421
e 0.4920854 Incl. 17.10162 -0.14702590 +0.11520748
P 3.98 H 17.4 G 0.15
From 40 observations 2000 July 31-Aug. 3.
Ephemeris:
2000 OB22 a,e,i = 2.51, 0.49, 17 q = 1.2760
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 07 25 00 58.28 +10 24.8 0.599 1.305 104.9 48.8 18.7
2000 08 04 01 36.68 +08 33.2 0.555 1.287 106.4 49.1 18.5
2000 08 14 02 14.18 +05 38.0 0.525 1.277 108.1 48.9 18.4
2000 08 24 02 48.94 +01 49.7 0.506 1.277 110.1 48.0 18.3
2000 09 03 03 19.21 -02 33.8 0.498 1.285 112.6 46.4 18.2
2000 09 13 03 43.71 -07 10.3 0.499 1.302 115.6 44.2 18.2
2000 09 23 04 01.70 -11 38.7 0.508 1.327 119.1 41.3 18.2
2000 10 03 04 12.77 -15 40.9 0.523 1.359 123.1 38.0 18.2
2000 10 13 04 17.11 -18 59.6 0.545 1.398 127.5 34.5 18.2
2000 10 23 04 15.50 -21 20.8 0.574 1.442 131.7 31.0 18.3
2000 11 02 04 09.30 -22 33.0 0.611 1.491 135.4 27.8 18.4
2000 11 12 04 00.66 -22 31.3 0.659 1.543 137.9 25.5 18.6
2000 11 22 03 51.80 -21 20.9 0.719 1.599 138.5 24.2 18.8
2000 12 02 03 44.55 -19 14.5 0.792 1.656 137.1 23.9 19.1
2000 12 12 03 40.11 -16 29.4 0.880 1.715 133.8 24.5 19.4
2000 12 22 03 38.88 -13 23.2 0.982 1.776 129.2 25.4 19.8
2001 01 01 03 40.79 -10 09.4 1.098 1.837 123.8 26.4 20.1
2001 01 11 03 45.55 -06 58.2 1.226 1.898 117.9 27.2 20.5
2001 01 21 03 52.71 -03 55.9 1.367 1.959 111.9 27.8 20.8
2001 01 31 04 01.89 -01 06.0 1.517 2.020 105.7 28.0 21.1
2001 02 10 04 12.73 +01 29.5 1.675 2.081 99.6 27.9 21.4
2001 02 20 04 24.90 +03 49.8 1.840 2.141 93.5 27.5 21.6
2001 03 02 04 38.17 +05 54.9 2.009 2.200 87.4 26.7 21.8
2001 03 12 04 52.31 +07 44.9 2.181 2.259 81.5 25.8 22.0
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-P15
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