MPEC 2006-Y45 : 2000 WC67
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2006-Y44
Read MPEC 2006-Y46
M.P.E.C. 2006-Y45 Issued 2006 Dec. 25, 18:35 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
2000 WC67
Revision to MPEC 2000-X03
Additional Observations:
K00W67C 2C2006 07 27.34855618 13 37.220-16 17 51.80 EY045568
K00W67C 2C2006 07 27.35605118 13 36.899-16 17 51.86 EY045568
K00W67C 2C2006 07 27.36338118 13 36.588-16 17 52.10 22.8 R EY045568
K00W67C 2C2006 08 11.34474518 05 43.727-16 25 04.76 EY045568
K00W67C 2C2006 08 11.35551318 05 43.485-16 25 05.19 EY045568
K00W67C 2C2006 08 11.36627318 05 43.240-16 25 05.57 23.1 R EY045568
K00W67C 2C2006 08 15.27747118 04 30.853-16 27 44.05 EY045568
K00W67C 2C2006 08 15.28477218 04 30.710-16 27 44.27 EY045568
K00W67C 2C2006 08 15.29215018 04 30.586-16 27 44.52 EY045568
Observer details:
568 Mauna Kea. Observer F. Bernardi. Measurers D. J. Tholen, F. Bernardi.
2.24-m University of Hawaii reflector + 2048 CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
060727 568 7.4+ 1.4+ 060815 568 6.8+ 1.2+ MPO 57786 -0.010 day
Orbital elements:
2000 WC67 Earth MOID = 0.2343 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 139.55485 (2000.0) P Q
n 0.22307646 Peri. 249.30955 -0.76520760 -0.62226001
a 2.6925693 Node 251.83445 +0.63617729 -0.69158625
e 0.5730206 Incl. 10.00500 +0.09867008 -0.36674370
P 4.42 H 18.7 G 0.15 U 1
Residuals in seconds of arc
001121 704 0.6+ 0.3- 001201 711 0.1+ 1.1- 010124 912 1.4- 1.0+
001121 704 0.6+ 0.2+ 001201 711 0.5- 0.0 010124 912 0.3+ 1.8+
001121 704 0.1- 0.2- 001201 413 0.0 0.0 010125 608 0.6+ 0.1-
001121 704 0.5- 0.2- 001201 413 0.0 0.1- 010125 608 0.1+ 0.0
001124 691 0.1- 0.4- 001205 360 0.2+ 0.3+ 010126 912 0.0 0.4+
001124 691 0.0 0.2- 001205 360 0.1+ 0.1+ 010126 912 0.9+ 0.8-
001124 691 0.1- 0.2- 001205 360 0.1+ 0.1+ 010128 046 0.3+ 0.8+
001126 704 0.4- 0.2- 001207 046 0.2- 0.2+ 010128 046 0.5+ 0.3+
001126 704 1.0+ 0.3+ 001207 046 0.1- 0.3+ 010128 046 0.2+ 0.2+
001126 704 0.3- 0.3+ 001207 046 0.1+ 0.3+ 010128 046 0.3+ 0.8+
001126 704 0.8+ 0.1+ 001207 046 0.2+ 0.5+ 010128 046 0.3+ 0.2+
001129 704 0.2- 0.1- 001207 046 0.0 0.4+ 010129 912 0.4- 0.2-
001129 704 0.8+ 0.3- 001207 046 0.1+ 0.5+ 010129 912 (2.1- 2.4-)
001129 704 0.7- 0.5+ 001219 118 0.2+ 0.2+ 010201 711 0.5- 0.0
001129 704 0.3- 0.1+ 001219 118 0.1+ 0.4+ 010201 711 0.4- 0.2-
001129 704 0.5- 0.3+ 001219 118 0.1+ 0.2+ 010201 711 0.4- 0.1+
001129 704 0.6- 0.0 001220 704 0.4+ 0.3+ 010201 413 0.1+ 0.4-
001129 704 0.3+ 0.8+ 001220 704 0.5+ 0.1- 010201 413 0.3+ 0.0
001129 704 0.3+ 0.6- 001220 704 0.1- 0.1+ 010201 413 0.2+ 0.5-
001129 704 0.2+ 0.3+ 001220 704 0.2- 0.4+ 010213 428 0.4+ 0.4+
001129 704 0.1+ 0.4- 001220 704 0.3+ 0.7- 010213 428 0.3- 0.3+
001130 557 0.5- 0.2- 001221 360 0.0 0.1- 010216 204 0.9+ 0.4-
001130 557 0.5+ 0.0 001221 360 0.1- 0.0 010216 204 0.1- 0.6-
001130 557 0.0 0.3+ 001221 360 0.1+ 0.1+ 010219 360 0.4+ 0.1-
001130 557 0.0 0.1+ 001222 118 0.8- 0.2- 010219 360 0.3+ 0.7-
001130 704 0.3- 0.6+ 001222 118 0.5- 0.4- 010219 360 0.4+ 0.3-
001130 704 0.4+ 0.1- 001222 118 1.1- 0.5- 010220 808 (2.0+ 0.2-)
001130 704 0.8- 0.6+ 001228 704 0.2- 0.4+ 010413 413 0.3- 0.4+
001130 704 0.2- 0.1- 001228 704 0.4+ 0.8+ 010413 413 0.5+ 0.0
001130 704 0.7+ 1.1+ 001228 704 0.4+ 0.5+ 010413 413 0.4+ 0.1+
001201 046 0.0 0.6+ 001228 704 0.1+ 0.6+ 060727 568 0.1- 0.1+
001201 046 0.1- 0.1+ 001228 704 0.3+ 0.9+ 060727 568 0.1- 0.1+
001201 046 0.2- 0.3+ 001230 704 0.1- 0.1- 060727 568 0.0 0.0
001201 046 0.0 0.5+ 001230 704 0.1- 0.5+ 060811 568 0.0 0.1+
001201 046 0.3- 0.5+ 001230 704 0.3- 0.1+ 060811 568 0.0 0.1+
001201 046 0.1- 0.4+ 001230 704 0.0 0.0 060811 568 0.0 0.1+
001201 595 1.0- 0.1- 010113 118 0.2- 0.3- 060815 568 0.2+ 0.1-
001201 595 0.1+ 0.8- 010113 118 0.0 0.0 060815 568 0.0 0.0
001201 595 0.1- 0.9- 010117 493 0.2+ 0.0 060815 568 0.0 0.1+
001201 595 0.3+ 0.1+ 010117 493 0.2+ 0.2+
001201 711 0.1- 0.9- 010124 912 (3.1- 0.9+)
Gareth V. Williams (C) Copyright 2006 MPC M.P.E.C. 2006-Y45
Read MPEC 2006-Y44
Read MPEC 2006-Y46
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)