MPEC 2005-B32 : 2001 KO2
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M.P.E.C. 2005-B32 Issued 2005 Jan. 20, 06:07 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
2001 KO2
Revision to MPEC 2001-K21
Additional Observations:
K01K02O HC2005 01 15.34777 09 29 52.40 -14 15 55.2 21.2 V EB032291
K01K02O HC2005 01 15.36347 09 29 52.48 -14 16 28.1 21.8 V EB032291
K01K02O HC2005 01 15.37260 09 29 52.50 -14 16 47.8 21.7 V EB032291
K01K02O HC2005 01 15.37808 09 29 52.49 -14 16 59.2 21.6 V EB032291
K01K02O HC2005 01 15.38271 09 29 52.54 -14 17 07.3 21.3 V EB032291
K01K02O HC2005 01 18.30498 09 30 06.62 -15 58 49.9 21.5 V EB032291
K01K02O HC2005 01 18.31336 09 30 06.62 -15 59 08.9 21.6 V EB032291
K01K02O HC2005 01 18.32130 09 30 06.58 -15 59 25.8 21.9 V EB032291
K01K02O HC2005 01 19.27942 09 30 08.00 -16 33 48.0 21.8 V EB032291
K01K02O HC2005 01 19.28393 09 30 08.10 -16 33 58.8 21.8 V EB032291
K01K02O HC2005 01 19.29091 09 30 08.01 -16 34 12.3 21.6 V EB032291
Observer details:
291 LPL/Spacewatch II. Observers M. Block, T. H. Bressi. Measurer M. Block.
1.8-m f/2.7 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
050115 291 0.20+ 0.09- 050119 291 0.22+ 0.10- MPO 20840 -0.14 day
Orbital elements:
2001 KO2
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 341.92453 (2000.0) P Q
n 0.24820180 Peri. 326.56023 -0.85018698 +0.49237025
a 2.5076453 Node 244.01562 -0.42606018 -0.85145788
e 0.6062602 Incl. 11.96929 -0.30928114 -0.18052984
P 3.97 H 20.3 G 0.15 U 1
Residuals in seconds of arc
010521 608 0.0 1.1- 010525 113 0.5+ 0.1+ 010602 413 0.2- 0.1-
010521 608 0.6+ 1.2- 010525 113 0.0 0.1- 010602 413 0.1- 0.0
010521 608 0.3+ 1.2- 010526 118 0.5+ 0.2- 010602 413 0.2- 0.2+
010522 046 0.7- 0.8+ 010526 118 0.3- 0.7+ 010604 658 0.6+ 0.1-
010522 046 0.6+ 0.4- 010526 118 0.6+ 0.2+ 010604 658 0.2- 0.3+
010522 046 0.6- 0.4+ 010526 704 0.8- 0.1+ 010604 658 0.1+ 0.2-
010522 046 0.9- 0.4+ 010526 704 0.3- 0.3+ 010619 493 0.6- 0.3-
010522 046 0.5+ 0.1+ 010526 704 0.2- 1.8+ 010619 493 0.5- 0.4-
010522 649 0.4+ 0.3+ 010527 360 0.2- 0.0 010621 918 1.2+ 0.0
010522 649 0.3+ 0.1+ 010527 360 0.3- 0.2- 010621 918 (0.0 2.1-)
010522 649 0.4+ 0.4+ 010527 360 0.3- 0.0 010621 918 (0.2+ 2.2-)
010522 649 0.4+ 0.0 010528 402 0.1- 0.1+ 010621 918 0.6- 1.0-
010522 608 0.1+ 1.0- 010528 402 0.1- 0.1+ 010703 413 0.1+ 0.4-
010522 608 0.1+ 0.8- 010528 402 0.1- 0.1- 010703 413 0.3- 0.4-
010522 608 0.1- 0.6- 010529 704 0.4+ 0.2+ 010703 413 0.2- 0.3-
010523 649 0.3- 0.3+ 010529 704 0.4+ 0.3- 010917 568 0.2+ 0.2+
010523 649 0.2+ 0.2+ 010529 704 0.2- 0.6+ 010918 568 0.0 0.3+
010523 649 0.2+ 0.3+ 010529 704 0.3+ 0.4+ 010918 568 0.1- 0.1+
010524 046 0.6+ 0.5+ 010529 704 0.0 0.4- 010919 568 0.3- 0.0
010524 046 0.7- 0.6+ 010530 670 0.7- 0.1+ 010919 568 0.0 0.1+
010524 046 0.1- 0.6+ 010530 670 0.3- 0.8+ 010919 568 0.1- 0.3-
010524 046 0.1- 0.1+ 010531 118 0.1- 1.2+ 010920 568 0.4- 0.1+
010524 046 0.1- 0.3+ 010531 118 0.3+ 0.2+ 010920 568 0.1- 0.2+
010525 118 0.1+ 0.2+ 010531 118 0.3+ 0.3+ 050115 291 0.2+ 1.5+
010525 118 0.1- 0.4+ 010531 413 0.1+ 0.3- 050115 291 0.9+ 0.7+
010525 118 0.2+ 0.3+ 010531 413 0.1- 0.8- 050115 291 0.9+ 0.4-
010525 360 0.4- 0.1+ 010531 413 0.3- 0.5- 050115 291 0.7+ 0.6-
010525 360 0.4- 0.1+ 010601 860 0.7+ 0.6- 050115 291 1.3+ 0.8+
010525 360 0.0 0.1+ 010601 860 (0.3+ 2.1-) 050118 291 0.4- 1.3+
010525 402 0.1- 0.1- 010601 860 0.6+ 1.0- 050118 291 0.1- 0.3+
010525 402 0.3- 0.1- 010601 860 0.4+ 1.1- 050118 291 0.3- 0.5+
010525 402 0.1- 0.1+ 010601 413 0.0 0.3- 050119 291 0.9- 1.7+
010525 113 1.2+ 0.4- 010601 413 0.1- 0.0 050119 291 0.8+ 0.7+
010525 113 0.1+ 0.4+ 010601 413 0.1- 0.0 050119 291 (0.0 2.5+)
Ephemeris:
2001 KO2 a,e,i = 2.51, 0.61, 12 q = 0.9874
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 01 20 09 30.12 -16 59.8 0.547 1.437 137.8 27.4 21.0
2005 01 30 09 28.45 -23 36.0 0.454 1.356 137.7 29.3 20.5
2005 02 09 09 23.56 -31 17.7 0.378 1.278 133.9 33.8 20.1
2005 02 19 09 15.50 -40 12.8 0.315 1.205 126.9 41.0 19.8
2005 03 01 09 04.19 -50 40.0 0.265 1.138 117.5 50.6 19.6
2005 03 11 08 46.83 -63 13.2 0.224 1.080 106.7 61.8 19.4
2005 03 21 07 56.19 -78 30.4 0.195 1.034 95.6 73.5 19.4
2005 03 31 22 49.74 -80 53.0 0.178 1.002 86.0 83.8 19.5
2005 04 10 21 38.88 -60 44.0 0.179 0.988 80.5 89.2 19.7
2005 04 20 21 26.67 -41 57.9 0.197 0.992 80.7 88.0 19.9
2005 04 30 21 22.41 -27 02.8 0.226 1.014 85.2 81.9 20.0
2005 05 10 21 19.38 -15 52.1 0.261 1.052 92.1 73.6 20.1
2005 05 20 21 14.73 -07 33.4 0.297 1.104 100.2 64.5 20.2
2005 05 30 21 07.04 -01 23.2 0.332 1.166 109.2 55.2 20.2
2005 06 09 20 55.55 +03 02.3 0.368 1.236 119.0 46.0 20.3
2005 06 19 20 40.57 +05 53.1 0.407 1.311 129.1 36.9 20.4
2005 06 29 20 23.55 +07 16.6 0.453 1.391 139.0 28.6 20.6
2005 07 09 20 06.51 +07 23.4 0.510 1.472 147.5 21.8 20.7
2005 07 19 19 51.63 +06 30.6 0.580 1.555 152.6 17.5 21.0
2005 07 29 19 40.39 +05 00.8 0.667 1.637 152.9 16.4 21.4
2005 08 08 19 33.35 +03 13.5 0.770 1.720 148.9 17.7 21.8
Kyle E. Smalley (C) Copyright 2005 MPC M.P.E.C. 2005-B32
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