MPEC 2007-B27 : 2003 DE6
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M.P.E.C. 2007-B27 Issued 2007 Jan. 21, 18:44 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
2003 DE6
Revision to MPEC 2003-D17
Additional Observations:
K03D06E 2C2006 11 28.44966204 22 37.858-18 22 09.79 22.1 R EB027568
K03D06E 2C2006 11 28.45282204 22 37.588-18 22 10.48 22.6 R EB027568
K03D06E 2C2006 12 25.44134703 50 21.721-17 09 47.21 22.8 R EB027568
K03D06E 2C2006 12 25.44528903 50 21.510-17 09 45.27 22.6 R EB027568
Observer details:
568 Mauna Kea. Observer F. Bernardi. Measurers F. Bernardi, D. J. Tholen.
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
061128 568 36.7- 3.9- 061225 568 32.2- 1.1- MPO 50746 +0.029 day
Orbital elements:
2003 DE6 Earth MOID = 0.2916 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 265.65733 (2000.0) P Q
n 0.44482983 Peri. 68.66131 -0.63236104 +0.76309736
a 1.6995741 Node 160.20114 -0.77192241 -0.63520199
e 0.3286187 Incl. 23.19782 +0.06523269 -0.11916730
P 2.22 H 19.1 G 0.15 U 2
Residuals in seconds of arc
030223 644 0.2+ 0.6+ 030224 246 0.4- 0.2+ 030307 704 0.1+ 0.4+
030223 644 1.2+ 0.8+ 030224 246 0.1+ 0.2- 030307 704 0.2+ 0.9+
030223 644 0.2+ 0.2+ 030226 246 0.2- 0.2- 030310 118 0.6+ 1.2-
030223 636 0.3- 0.1+ 030226 246 0.1- 0.2- 030310 118 0.3+ 1.3-
030223 636 (4.3+ 0.0 ) 030226 246 0.6- 0.4+ 030310 118 0.3+ 0.1-
030223 246 0.1- 0.6- 030226 246 0.6- 0.1- 030312 644 0.4+ 0.3+
030223 636 1.2+ 0.2+ 030226 246 0.6- 0.3- 030312 644 0.3+ 0.2+
030223 246 0.3- 0.2+ 030226 246 0.4- 0.7- 030312 644 0.1+ 0.3+
030223 246 0.5- 0.3- 030227 246 0.1- 0.2- 030321 246 0.2- 0.4-
030223 557 0.4- 0.5- 030227 246 0.5- 0.0 030321 246 0.3- 0.7-
030223 246 0.3- 0.1- 030227 246 0.0 0.0 030321 246 0.5+ 0.1+
030223 246 0.5- 1.0+ 030227 246 0.4- 0.0 030321 246 0.4+ 0.9-
030223 557 0.3- 0.3- 030227 246 0.1- 0.1- 030323 246 0.5+ 0.3-
030224 608 0.2- 1.0- 030227 246 0.0 0.2+ 030323 246 0.0 0.4+
030224 608 0.1+ 0.2- 030228 246 0.1- 0.2- 030323 246 0.5- 0.4-
030224 608 0.2+ 0.9- 030228 246 0.3- 0.0 030323 246 0.4+ 0.0
030224 118 (2.3- 0.4-) 030228 246 0.3+ 0.1+ 030323 246 0.0 0.4-
030224 118 1.8+ 0.8- 030228 246 0.5- 0.1- 030323 246 0.4- 0.3+
030224 118 0.6- 1.1- 030228 246 0.2+ 0.0 030324 413 0.3- 0.2+
030224 557 0.0 0.8- 030228 246 0.1+ 0.1- 030324 413 0.4- 0.3+
030224 557 0.1+ 0.4- 030302 670 0.5+ 0.1- 030324 413 0.2- 0.2+
030224 163 0.4+ 0.2+ 030302 670 1.2+ 0.5- 030405 941 0.2- 0.5+
030224 163 (3.4+ 5.7+) 030304 176 0.3- 0.2+ 030405 941 0.3- 0.2+
030224 163 1.9+ 1.4+ 030304 176 0.5- 0.2+ 030405 941 0.5- 0.2+
030224 611 0.1- 0.2- 030304 176 0.7- 0.4+ 030405 941 0.5- 0.1+
030224 611 0.1- 0.3+ 030304 176 0.8- 0.5+ 030405 941 0.2- 0.1-
030224 611 0.0 0.1- 030304 176 1.2- 0.8+ 030505 540 0.4+ 0.3-
030224 587 0.1+ 0.3+ 030305 246 0.4- 0.2+ 030505 540 0.1+ 0.0
030224 587 0.1+ 0.1- 030305 246 0.0 0.5+ 030701 649 0.2+ 0.2-
030224 587 0.0 0.1- 030305 246 0.4- 0.3+ 030701 649 0.4- 0.1-
030224 240 0.6+ 0.3+ 030305 246 0.0 0.2- 030701 649 0.7+ 0.3-
030224 240 0.3+ 0.1- 030305 246 0.4- 0.1- 061128 568 0.1- 0.1+
030224 240 0.1- 0.3- 030307 704 0.2- 0.1+ 061128 568 0.1- 0.1+
030224 246 0.1+ 0.9+ 030307 704 0.5+ 0.2+ 061225 568 0.1+ 0.0
030224 246 0.6+ 1.0+ 030307 704 0.3+ 1.4+ 061225 568 0.1+ 0.1-
Ephemeris:
2003 DE6 a,e,i = 1.70, 0.33, 23 q = 1.1411
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 20 03 39.52 -12 12.3 1.634 2.137 106.8 26.1 23.0
2007 01 30 03 41.41 -09 49.2 1.718 2.115 99.4 27.3 23.1
2007 02 09 03 46.34 -07 21.9 1.803 2.091 92.4 28.1 23.2
2007 02 19 03 53.96 -04 54.5 1.890 2.065 85.6 28.5 23.3
2007 03 01 04 03.93 -02 30.2 1.973 2.037 79.3 28.5 23.4
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-B27
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