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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012WG18 ∴ Orbital info ∴ Epoch epochXXX
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(505295) 2012WG18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 505295.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07434 5.021e-08 au
e 0.200801 7.13e-08
i 18.05 8.78e-06 deg
Ω 52.012 2.913e-05 deg
ω 23.105 3.911e-05 deg
M 30.332 2.893e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.457 au
Aphelion 3.6917 au
Asc. node-Earth separation 1.50192 au
Desc. node-Earth separation 2.60821 au
Earth MOID 1.48058 au
Orbital period 1968.91 days
Date of orbit computation  apr 23 21:37
Correlation matrix
1.00000000-0.08145235-0.001684100.033167710.25227930-0.64170614
-0.081452351.000000000.00586413-0.00827455-0.059591210.08825879
-0.001684100.005864131.00000000-0.100598280.07557726-0.00537513
0.03316771-0.00827455-0.100598281.00000000-0.70831600-0.00431359
0.25227930-0.059591210.07557726-0.708316001.00000000-0.65583317
-0.641706140.08825879-0.00537513-0.00431359-0.655833171.00000000
Covariance matrix
2.52104955E-15-2.91588643E-16-7.42424308E-164.85117675E-144.95426797E-13-9.32244708E-13
-2.91588643E-165.08337964E-153.67091784E-15-1.71854730E-14-1.66174984E-131.82069540E-13
-7.42424308E-163.67091784E-157.70884703E-11-2.57291911E-112.59533256E-11-1.36548503E-12
4.85117675E-14-1.71854730E-14-2.57291911E-118.48558427E-10-8.07002922E-10-3.63565483E-12
4.95426797E-13-1.66174984E-132.59533256E-11-8.07002922E-101.52972849E-09-7.42170349E-10
-9.32244708E-131.82069540E-13-1.36548503E-12-3.63565483E-12-7.42170349E-108.37155399E-10