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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DH39 ∴ Orbital info ∴ Epoch epochXXX
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(407971) 2012DH39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 407971.eq0)
Keplerian elements at epoch
58145.1 MJD
Value 1-σ variation Units
a 3.16454 4.409e-08 au
e 0.079492 8.618e-08
i 9.066 9.41e-06 deg
Ω 1.175 3.897e-05 deg
ω 328.286 6.143e-05 deg
M 234.525 4.673e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.913 au
Aphelion 3.4161 au
Asc. node-Earth separation 1.94274 au
Desc. node-Earth separation 2.37675 au
Earth MOID 1.90774 au
Orbital period 2056.2 days
Date of orbit computation  apr 23 21:16
Correlation matrix
1.000000000.239542640.01086156-0.005062360.06352062-0.09116586
0.239542641.00000000-0.020127030.005260620.21432506-0.33278006
0.01086156-0.020127031.000000000.01018456-0.011609320.00591301
-0.005062360.005260620.010184561.00000000-0.61925545-0.00610381
0.063520620.21432506-0.01160932-0.619255451.00000000-0.77542093
-0.09116586-0.332780060.00591301-0.00610381-0.775420931.00000000
Covariance matrix
1.94384336E-159.10150871E-164.50622333E-15-8.69779955E-151.72033563E-13-1.87808587E-13
9.10150871E-167.42676788E-15-1.63218508E-141.76669722E-141.13459450E-12-1.34001547E-12
4.50622333E-15-1.63218508E-148.85481966E-113.73471783E-12-6.71064549E-122.59986787E-12
-8.69779955E-151.76669722E-143.73471783E-121.51862661E-09-1.48239226E-09-1.11142206E-11
1.72033563E-131.13459450E-12-6.71064549E-12-1.48239226E-093.77342385E-09-2.22565530E-09
-1.87808587E-13-1.34001547E-122.59986787E-12-1.11142206E-11-2.22565530E-092.18325858E-09