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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008JL20 ∴ Orbital info ∴ Epoch epochXXX
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(295406) 2008JL20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 295406.eq0)
Keplerian elements at epoch
58353.3 MJD
Value 1-σ variation Units
a 1.96099 1.03e-08 au
e 0.068201 4.791e-08
i 18.752 5.996e-06 deg
Ω 251.585 1.432e-05 deg
ω 231.476 5.615e-05 deg
M 0.564 5.395e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8272 au
Aphelion 2.0947 au
Asc. node-Earth separation 1.02466 au
Desc. node-Earth separation 0.88768 au
Earth MOID 0.87449 au
Orbital period 1003.02 days
Date of orbit computation  apr 23 20:52
Correlation matrix
1.00000000-0.35997008-0.021565100.00007954-0.193515890.18069290
-0.359970081.000000000.01172232-0.00246521-0.000496790.06005499
-0.021565100.011722321.00000000-0.441449180.20862704-0.10511459
0.00007954-0.00246521-0.441449181.00000000-0.256697160.01629111
-0.19351589-0.000496790.20862704-0.256697161.00000000-0.96691320
0.180692900.06005499-0.105114590.01629111-0.966913201.00000000
Covariance matrix
1.06058621E-16-1.77620903E-16-1.33158092E-151.17338628E-17-1.11909287E-131.00398127E-13
-1.77620903E-162.29566945E-153.36752859E-15-1.69187466E-15-1.33660732E-151.55244175E-13
-1.33158092E-153.36752859E-153.59489598E-11-3.79126205E-117.02409338E-11-3.40030383E-11
1.17338628E-17-1.69187466E-15-3.79126205E-112.05172833E-10-2.06470259E-101.25898993E-11
-1.11909287E-13-1.33660732E-157.02409338E-11-2.06470259E-103.15321084E-09-2.92937884E-09
1.00398127E-131.55244175E-13-3.40030383E-111.25898993E-11-2.92937884E-092.91087189E-09