MPEC 2000-S14 : 1999 KX4
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M.P.E.C. 2000-S14 Issued 2000 Sept. 20, 16:39 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
1999 KX4
Revision to MPEC 1999-K29
Observations:
J99K04X 2 1978 08 10.62070 23 11 36.50 -31 49 34.3 260
J99K04X 2 1978 08 10.66931 23 11 32.62 -31 50 40.4 260
Observer details:
260 Siding Spring-DSS. Trail located and measured by ANEOPP (A. Boattini,
G. Forti). 1.2-m Schmidt.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
780810 260 16.2+ 4.9+ 780810 260 17.5+ 4.3+ MPC 36906 -0.0065 day
Orbital elements:
1999 KX4
Epoch 2000 Sept. 13.0 TT = JDT 2451800.5 Williams
M 321.90431 (2000.0) P Q
n 0.56012768 Peri. 76.28185 -0.96076418 +0.03249647
a 1.4575094 Node 105.03511 -0.12170007 -0.94180041
e 0.2926048 Incl. 16.57201 +0.24924141 -0.33459822
P 1.76 H 17.2 G 0.15 U 3
Residuals in seconds of arc
780810 260 0.3- 0.7- 990522 693 1.2+ 0.3- 990625 046 0.2+ 0.1-
780810 260 1.0+ 1.2- 990524 422 0.3+ 0.2- 990626 046 0.3- 0.2-
990520 704 0.4+ 0.7+ 990524 422 0.4- 0.3+ 990708 360 0.0 0.2-
990520 704 0.5- 0.8- 990524 422 0.0 0.2+ 990708 360 0.1- 0.2-
990520 704 1.2+ 1.2+ 990528 046 1.1+ 0.2+ 990708 360 0.2+ 0.0
990521 704 1.1+ 1.4+ 990528 046 0.1- 0.3- 990714 704 0.2+ 0.2-
990521 704 0.6- 0.1+ 990528 046 0.3+ 0.1+ 990714 704 0.6- 0.0
990521 704 0.2+ 0.2+ 990531 402 0.4- 0.3- 990714 704 0.1- 0.1-
990521 704 0.8- 0.9- 990531 402 0.3+ 0.7- 990719 422 0.0 0.1+
990521 704 0.1- 0.7- 990531 402 0.1+ 1.1- 990719 422 0.0 0.1+
990521 704 2.4- 2.0- 990610 118 0.4+ 0.2+ 990719 422 0.3- 0.1-
990521 704 (3.1- 0.0 ) 990610 118 0.6+ 0.2- 990801 428 0.3- 0.4+
990521 704 (3.4- 0.5-) 990610 118 0.2- 0.1+ 990801 428 0.5- 0.2+
990521 327 0.5+ 0.5+ 990613 699 0.6+ 0.9+ 990801 428 0.4- 0.3+
990521 327 0.5+ 0.1- 990613 699 1.3- 1.6+ 990928 413 0.4+ 0.4+
990521 327 0.3+ 0.5+ 990613 699 0.8+ 2.7+ 990928 413 0.3- 0.0
990522 557 0.5+ 0.8+ 990617 422 0.2- 0.2- 990928 413 0.0 0.1+
990522 557 0.4+ 0.6+ 990617 422 0.4- 0.5- 991001 426 0.5- 0.4+
990522 046 0.2+ 0.7+ 990617 422 0.0 0.2- 991001 426 0.0 0.3+
990522 046 0.1+ 0.3- 990624 118 1.2+ 0.0 991006 413 0.3+ 0.2+
990522 046 1.1- 0.9- 990624 118 1.1+ 0.8- 991006 413 0.4+ 0.2+
990522 693 1.0+ 0.4- 990624 118 0.8+ 0.8- 991104 413 0.6- 0.5+
990522 693 1.0+ 0.4- 990625 046 0.1+ 0.2+ 991104 413 0.0 0.3+
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-S14
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