MPEC 2007-D65 : 2007 DD49
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M.P.E.C. 2007-D65 Issued 2007 Feb. 24, 02:48 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
2007 DD49
Observations:
K07D49D* C2007 02 22.15967 05 44 20.97 +17 13 34.1 18.6 ED065704
K07D49D C2007 02 22.17107 05 44 26.28 +17 13 58.5 19.1 ED065704
K07D49D C2007 02 22.18253 05 44 31.57 +17 14 22.3 18.8 ED065704
K07D49D C2007 02 22.19406 05 44 36.91 +17 14 46.8 18.7 ED065704
K07D49D C2007 02 22.20556 05 44 42.23 +17 15 11.4 18.9 ED065704
K07D49D C2007 02 23.03801905 51 11.25 +17 44 05.5 19.6 ED065H55
K07D49D C2007 02 23.04626405 51 15.00 +17 44 23.1 19.5 ED065H55
K07D49D C2007 02 23.05136505 51 17.29 +17 44 33.4 19.5 ED065H55
K07D49D C2007 02 23.96050 05 58 09.72 +18 14 30.8 18.1 R ED065I77
K07D49D C2007 02 23.96738 05 58 12.71 +18 14 44.0 18.1 R ED065I77
K07D49D C2007 02 23.96789 05 58 12.95 +18 14 45.1 18.1 R ED065I77
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.81-m f/4.0 astrograph + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
Orbital elements:
2007 DD49 Earth MOID = 0.0722 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 34.24626 (2000.0) P Q
n 0.33285150 Peri. 276.75545 +0.37888747 -0.92292623
a 2.0620651 Node 150.68596 +0.89456393 +0.34637114
e 0.5853016 Incl. 8.00744 +0.23706466 +0.16803036
P 2.96 H 18.8 G 0.15 U 9
Residuals in seconds of arc
070222 704 0.5- 0.5+ 070222 704 0.2+ 0.3- 070223 I77 0.0 0.2-
070222 704 0.1+ 0.5+ 070223 H55 0.3- 0.6- 070223 I77 0.1- 0.1+
070222 704 0.0 0.3- 070223 H55 0.2+ 0.3+ 070223 I77 0.1+ 0.2+
070222 704 0.2+ 0.4- 070223 H55 0.1+ 0.3+
Ephemeris:
2007 DD49 a,e,i = 2.06, 0.59, 8 q = 0.8551
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 19 05 18.39 +15 06.2 0.284 1.117 109.8 56.4 18.3
2007 03 01 06 32.97 +20 22.7 0.357 1.200 117.8 46.9 18.7
2007 03 11 07 27.32 +22 27.7 0.457 1.285 120.2 41.9 19.3
2007 03 21 08 07.56 +22 52.9 0.574 1.371 119.2 39.3 19.8
2007 03 31 08 39.06 +22 26.7 0.706 1.458 116.5 37.8 20.4
2007 04 10 09 05.13 +21 32.6 0.849 1.543 112.7 36.8 20.9
2007 04 20 09 27.78 +20 21.8 1.002 1.627 108.3 35.9 21.3
2007 04 30 09 48.22 +19 00.1 1.164 1.708 103.6 35.0 21.7
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D65
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