MPEC 2007-J30 : 2000 KW43
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M.P.E.C. 2007-J30 Issued 2007 May 10, 15:33 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 KW43
Revision to MPEC 2000-L03
Additional Observations:
K00K43W 5C2007 05 09.29439 18 23 33.53 +66 13 54.4 19.8 R EJ030673
K00K43W 5C2007 05 09.29669 18 23 31.51 +66 13 44.6 EJ030673
K00K43W 5C2007 05 09.30116 18 23 27.74 +66 13 25.5 EJ030673
K00K43W 5C2007 05 09.32106 18 23 10.62 +66 12 00.4 EJ030673
K00K43W 5C2007 05 10.21319 18 10 53.05 +65 02 11.3 19.8 R EJ030673
K00K43W 5C2007 05 10.22118 18 10 46.35 +65 01 31.7 EJ030673
K00K43W 5C2007 05 10.22824 18 10 40.84 +65 01 00.4 EJ030673
K00K43W 5C2007 05 10.23623 18 10 34.55 +65 00 23.7 EJ030673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observers H. Rhoades, J. Young.
Measurer J. Young. 0.61-m f/16 Cassegrain + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
070509 673 23.8+ 76.1- 070510 673 30.0+ 73.7- MPO 57779 -0.0050 day
Orbital elements:
2000 KW43 PHA, Earth MOID = 0.0462 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 14.65096 (2000.0) P Q
n 0.56321496 Peri. 63.41560 -0.75247053 -0.51699491
a 1.4521783 Node 82.78495 +0.35495302 -0.84019931
e 0.4776491 Incl. 24.28692 +0.55479407 -0.16365018
P 1.75 H 19.9 G 0.15 U 3
Residuals in seconds of arc
000529 704 0.2+ 0.1- 000530 658 0.4- 0.3+ 000603 699 1.1+ 0.6+
000529 704 0.3+ 0.9+ 000530 658 0.4- 0.5- 000603 699 0.9+ 0.8-
000529 704 0.4- 0.2+ 000530 704 0.6+ 0.1+ 000603 118 0.2- 0.2-
000529 704 0.3+ 1.0+ 000530 658 0.2- 0.3+ 000603 118 0.7- 0.1+
000529 704 0.7+ 0.4+ 000530 704 0.0 0.5+ 000608 557 0.3- 0.3-
000529 557 1.2- 0.3- 000530 704 0.3+ 0.1+ 000608 557 0.1- 0.1-
000529 557 0.1+ 0.5- 000531 837 1.0- 1.0- 000608 557 0.1+ 0.1-
000529 557 0.2- 1.1- 000531 837 0.6- 0.5- 000612 413 0.3- 0.7-
000529 557 0.6+ 0.3- 000531 837 1.0+ 0.3+ 000612 413 0.4- 0.0
000529 611 0.6+ 0.6+ 000531 837 0.3- 1.1- 000615 413 0.7- 0.4+
000529 611 0.7- 0.9+ 000531 046 0.4- 0.5+ 000615 413 0.4+ 0.4+
000529 611 0.4- 0.6+ 000531 046 0.2+ 0.9- 000615 413 0.4- 1.0+
000529 046 0.7- 1.0- 000531 046 0.4+ 0.6+ 000629 608 (0.1- 2.6-)
000529 046 1.2- 0.3+ 000531 046 0.1- 0.5+ 070509 673 0.6- 0.6-
000530 704 0.0 0.6+ 000531 046 0.7- 0.4+ 070509 673 0.8- 0.5-
000530 704 0.8+ 0.6+ 000531 046 0.3+ 0.2+ 070509 673 0.1- 0.2-
000530 704 0.5+ 0.9+ 000601 118 0.6+ 0.1+ 070509 673 1.0+ 1.0+
000530 704 1.1- 0.6+ 000601 118 0.7+ 0.4- 070510 673 0.4+ 0.3+
000530 704 0.4+ 0.2- 000601 118 0.2+ 0.3- 070510 673 1.2- 1.7-
000530 704 0.6- 1.9+ 000602 587 1.8+ 0.2+ 070510 673 0.0 0.3+
000530 670 0.2+ 1.7- 000602 587 0.4+ 0.7- 070510 673 1.0+ 1.3+
000530 670 1.1- 1.7- 000603 699 0.4+ 1.5-
000530 704 0.6+ 0.2- 000603 699 0.1+ 0.2+
Ephemeris:
2000 KW43 a,e,i = 1.45, 0.48, 24 q = 0.7585
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 05 10 18 13.69 +65 19.5 0.251 1.040 90.0 76.1 19.6
2007 05 20 16 36.95 +46 44.1 0.226 1.117 112.4 56.8 19.0
2007 05 30 15 50.77 +23 02.6 0.241 1.195 134.5 37.2 18.7
2007 06 09 15 28.32 +03 32.5 0.300 1.271 144.3 27.8 19.0
2007 06 19 15 18.61 -09 15.4 0.391 1.345 141.6 28.0 19.7
2007 06 29 15 16.94 -17 21.6 0.503 1.416 134.6 30.7 20.5
2007 07 09 15 20.67 -22 42.3 0.629 1.485 127.2 33.1 21.1
2007 07 19 15 28.32 -26 26.2 0.766 1.550 120.1 34.6 21.7
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-J30
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