AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WK31 ∴ Orbital info ∴ Epoch epochXXX
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(397125) 2005WK31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 397125.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23969 3.7e-08 au
e 0.027365 5.345e-08
i 13.516 6.368e-06 deg
Ω 260.068 2.651e-05 deg
ω 60.853 0.000146 deg
M 161.596 0.0001399 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.151 au
Aphelion 3.3283 au
Asc. node-Earth separation 2.17924 au
Desc. node-Earth separation 2.29719 au
Earth MOID 2.15654 au
Orbital period 2129.87 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.00000000-0.038404780.043589220.02164598-0.220025340.17530542
-0.038404781.00000000-0.023629610.011477420.12617359-0.12919807
0.04358922-0.023629611.00000000-0.112230880.016550870.00174316
0.021645980.01147742-0.112230881.00000000-0.179460500.00272819
-0.220025340.126173590.01655087-0.179460501.00000000-0.98271409
0.17530542-0.129198070.001743160.00272819-0.982714091.00000000
Covariance matrix
1.36879536E-15-7.59441227E-171.02688943E-142.12338444E-14-1.18849459E-129.07638591E-13
-7.59441227E-172.85679643E-15-8.04213950E-151.62654433E-149.84607948E-13-9.66371334E-13
1.02688943E-14-8.04213950E-154.05462516E-11-1.89482829E-111.53869072E-111.55331807E-12
2.12338444E-141.62654433E-14-1.89482829E-117.03014528E-10-6.94714314E-101.01229186E-11
-1.18849459E-129.84607948E-131.53869072E-11-6.94714314E-102.13162336E-08-2.00784773E-08
9.07638591E-13-9.66371334E-131.55331807E-121.01229186E-11-2.00784773E-081.95837884E-08