AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012CG20 ∴ Orbital info ∴ Epoch epochXXX
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(491392) 2012CG20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 491392.eq0)
Keplerian elements at epoch
57985.0 MJD
Value 1-σ variation Units
a 2.86954 3.731e-08 au
e 0.003406 7.343e-08
i 2.686 7.636e-06 deg
Ω 53.652 0.0001926 deg
ω 210.42 0.001521 deg
M 278.886 0.001513 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8598 au
Aphelion 2.8793 au
Asc. node-Earth separation 1.88804 au
Desc. node-Earth separation 1.84965 au
Earth MOID 1.8439 au
Orbital period 1775.49 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.00000000-0.143616250.013495340.02172931-0.068980980.06673385
-0.143616251.00000000-0.000186500.010316980.21285537-0.21592450
0.01349534-0.000186501.000000000.037574300.00071342-0.00546569
0.021729310.010316980.037574301.00000000-0.12236135-0.00405517
-0.068980980.212855370.00071342-0.122361351.00000000-0.99197350
0.06673385-0.21592450-0.00546569-0.00405517-0.991973501.00000000
Covariance matrix
1.39174437E-15-3.93432393E-163.84455908E-151.56102520E-13-3.91458050E-123.76691570E-12
-3.93432393E-165.39229403E-15-1.04579958E-161.45889383E-132.37764787E-11-2.39910204E-11
3.84455908E-15-1.04579958E-165.83131092E-115.52532915E-118.28712792E-12-6.31520889E-11
1.56102520E-131.45889383E-135.52532915E-113.70824395E-08-3.58430179E-08-1.18155378E-09
-3.91458050E-122.37764787E-118.28712792E-12-3.58430179E-082.31394104E-06-2.28315939E-06
3.76691570E-12-2.39910204E-11-6.31520889E-11-1.18155378E-09-2.28315939E-062.28939133E-06