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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WK239 ∴ Orbital info ∴ Epoch epochXXX
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(414717) 2009WK239  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 414717.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91189 2.9e-08 au
e 0.151507 7.248e-08
i 6.43 6.745e-06 deg
Ω 198.126 5.979e-05 deg
ω 193.545 6.332e-05 deg
M 337.632 2.07e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4707 au
Aphelion 3.3531 au
Asc. node-Earth separation 2.33529 au
Desc. node-Earth separation 1.48226 au
Earth MOID 1.47692 au
Orbital period 1814.94 days
Date of orbit computation  apr 23 21:18
Correlation matrix
1.00000000-0.126393210.01242167-0.00090546-0.04026985-0.22759600
-0.126393211.00000000-0.011706130.015181720.02722946-0.20420819
0.01242167-0.011706131.000000000.30125320-0.286044100.00674643
-0.000905460.015181720.301253201.00000000-0.93711405-0.00545777
-0.040269850.02722946-0.28604410-0.937114051.00000000-0.31196443
-0.22759600-0.204208190.00674643-0.00545777-0.311964431.00000000
Covariance matrix
8.41091956E-16-2.65671979E-162.43004993E-15-1.57017997E-15-7.39510717E-14-1.36627748E-13
-2.65671979E-165.25291718E-15-5.72304023E-156.57927789E-141.24963167E-13-3.06355711E-13
2.43004993E-15-5.72304023E-154.55015995E-111.21507165E-10-1.22176885E-109.41976690E-13
-1.57017997E-156.57927789E-141.21507165E-103.57531061E-09-3.54806905E-09-6.75498868E-12
-7.39510717E-141.24963167E-13-1.22176885E-10-3.54806905E-094.00945596E-09-4.08884216E-10
-1.36627748E-13-3.06355711E-139.41976690E-13-6.75498868E-12-4.08884216E-104.28454876E-10