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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012WG21 ∴ Orbital info ∴ Epoch epochXXX
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(601154) 2012WG21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 601154.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.76381 3.418e-08 au
e 0.108975 6.867e-08
i 7.782 9.765e-06 deg
Ω 252.768 5.828e-05 deg
ω 259.377 7.645e-05 deg
M 134.52 4.749e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4626 au
Aphelion 3.065 au
Asc. node-Earth separation 1.77435 au
Desc. node-Earth separation 1.69191 au
Earth MOID 1.4897 au
Orbital period 1678.26 days
Date of orbit computation  Jul 26 11:16
Correlation matrix
1.00000000-0.037202520.00574103-0.00314524-0.09814817-0.00754158
-0.037202521.00000000-0.006917770.014028100.22035969-0.33802856
0.00574103-0.006917771.00000000-0.391070300.29905019-0.00817263
-0.003145240.01402810-0.391070301.00000000-0.75362582-0.00237984
-0.098148170.220359690.29905019-0.753625821.00000000-0.64226473
-0.00754158-0.33802856-0.00817263-0.00237984-0.642264731.00000000
Covariance matrix
1.16805565E-15-8.73097205E-171.91608388E-15-6.26456139E-15-2.56451779E-13-1.22409228E-14
-8.73097205E-174.71538236E-15-4.63892073E-155.61387525E-141.15686407E-12-1.10238122E-12
1.91608388E-15-4.63892073E-159.53641601E-11-2.22563009E-102.23268994E-10-3.79030719E-12
-6.26456139E-155.61387525E-14-2.22563009E-103.39633960E-09-3.35778633E-09-6.58677831E-12
-2.56451779E-131.15686407E-122.23268994E-10-3.35778633E-095.84498584E-09-2.33198501E-09
-1.22409228E-14-1.10238122E-12-3.79030719E-12-6.58677831E-12-2.33198501E-092.25548479E-09