MPEC 2007-D72 : 2007 DX60
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M.P.E.C. 2007-D72 Issued 2007 Feb. 26, 20:28 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 DX60
Observations:
K07D60X C2007 02 21.31676 11 18 09.23 +06 53 34.9 21.8 V ED072691
K07D60X C2007 02 21.33853 11 18 06.86 +06 53 23.5 21.2 V ED072691
K07D60X C2007 02 21.36013 11 18 04.49 +06 53 14.0 21.5 V ED072691
K07D60X* C2007 02 25.33407 11 10 51.77 +06 20 04.3 21.5 V ED072691
K07D60X C2007 02 25.35867 11 10 48.67 +06 19 51.2 21.4 V ED072691
K07D60X C2007 02 25.37637 11 10 46.45 +06 19 42.0 21.1 V ED072691
K07D60X C2007 02 26.25838 11 09 03.99 +06 12 06.9 20.3 V ED072G96
K07D60X C2007 02 26.26625 11 09 02.98 +06 12 02.9 21.1 V ED072G96
K07D60X C2007 02 26.27396 11 09 02.05 +06 11 58.6 20.9 V ED072G96
K07D60X C2007 02 26.28175 11 09 01.04 +06 11 55.0 21.0 V ED072G96
K07D60X C2007 02 26.48603 11 08 35.15 +06 10 08.3 ED072291
K07D60X C2007 02 26.48977 11 08 34.70 +06 10 06.4 ED072291
K07D60X C2007 02 26.49351 11 08 34.23 +06 10 04.3 ED072291
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, M. T. Read.
0.9-m f/3 reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2007 DX60 Earth MOID = 0.2035 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 303.13514 (2000.0) P Q
n 0.63025225 Peri. 278.49238 -0.18256438 +0.98205664
a 1.3472859 Node 340.79161 -0.83605787 -0.18036658
e 0.1394391 Incl. 8.26164 -0.51737557 -0.05506958
P 1.56 H 22.0 G 0.15 U 8
Residuals in seconds of arc
070221 691 0.2- 0.2+ 070225 691 0.4- 0.1- 070226 291 0.1- 0.1-
070221 691 0.1+ 0.6- 070226 G96 0.0 0.0 070226 291 0.1+ 0.0
070221 691 0.1+ 0.4+ 070226 G96 0.2- 0.0 070226 291 0.0 0.1-
070225 691 0.5+ 0.4+ 070226 G96 0.4+ 0.4-
070225 691 0.1- 0.1- 070226 G96 0.1+ 0.0
Ephemeris:
2007 DX60 a,e,i = 1.35, 0.14, 8 q = 1.1594
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 19 11 21.89 +07 12.4 0.395 1.368 161.2 13.4 21.4
2007 03 01 11 03.46 +05 48.2 0.358 1.347 175.2 3.5 20.8
2007 03 11 10 41.11 +04 13.2 0.338 1.327 169.6 7.8 20.8
2007 03 21 10 19.35 +02 29.1 0.334 1.306 154.8 18.9 21.2
2007 03 31 10 02.74 +00 39.2 0.343 1.285 141.4 29.0 21.5
2007 04 10 09 53.57 -01 13.8 0.362 1.265 130.0 37.3 21.8
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D72
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