MPEC 2007-D74 : 2007 DB61
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M.P.E.C. 2007-D74 Issued 2007 Feb. 26, 23:23 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 DB61
Observations:
K07D61B* C2007 02 25.26472 09 46 05.72 +00 12 27.9 16.5 ED074704
K07D61B C2007 02 25.27625 09 45 53.78 +00 16 50.5 16.5 ED074704
K07D61B C2007 02 25.28778 09 45 41.85 +00 21 12.7 17.0 ED074704
K07D61B C2007 02 25.29933 09 45 29.96 +00 25 33.7 16.7 ED074704
K07D61B C2007 02 25.31088 09 45 18.10 +00 29 54.9 16.7 ED074704
K07D61B C2007 02 26.22551 09 33 09.74 +05 32 20.2 16.9 ED074704
K07D61B C2007 02 26.23705 09 33 00.36 +05 35 41.1 17.1 ED074704
K07D61B C2007 02 26.24843 09 32 51.24 +05 38 58.3 17.1 ED074704
K07D61B C2007 02 26.25965 09 32 42.21 +05 42 12.0 17.1 ED074704
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.
Orbital elements:
2007 DB61 Earth MOID = 0.0136 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 177.50798 (2000.0) P Q
n 1.34860213 Peri. 209.01600 +0.98831620 -0.14882823
a 0.8113598 Node 159.46477 +0.15155938 +0.93674878
e 0.3653920 Incl. 5.37879 +0.01615074 +0.31678364
P 0.73 H 22.9 G 0.15 U 9
Residuals in seconds of arc
070225 704 0.2- 0.1+ 070225 704 0.1+ 0.3- 070226 704 0.6- 0.1+
070225 704 0.2+ 0.1- 070225 704 0.2- 0.3+ 070226 704 0.2+ 0.0
070225 704 0.1+ 0.2+ 070226 704 0.4+ 0.1- 070226 704 0.1+ 0.0
Ephemeris:
2007 DB61 a,e,i = 0.81, 0.37, 5 q = 0.5149
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 19 14 47.47 -57 33.7 0.0221 0.989 90.7 88.0 17.7
2007 02 21 12 10.84 -43 48.8 0.0183 0.998 119.4 59.7 16.3
2007 02 23 10 36.92 -19 34.1 0.0199 1.007 150.2 29.3 15.7
2007 02 25 09 50.33 -01 29.2 0.0260 1.015 165.2 14.4 15.8
2007 02 27 09 24.81 +08 56.4 0.0343 1.023 161.8 17.6 16.5
2007 03 01 09 09.27 +15 04.9 0.0436 1.030 155.3 23.7 17.3
2007 03 11 08 41.32 +25 51.8 0.0949 1.063 135.5 40.9 19.5
2007 03 21 08 38.43 +28 23.7 0.149 1.087 124.2 49.3 20.8
2007 03 31 08 43.91 +28 58.7 0.204 1.102 115.4 55.0 21.7
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-D74
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