NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012WK4 ∴ Orbital info ∴ Epoch 60400 MJD
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(482566) 2012WK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 482566.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.20499 3.069e-09 au
e 0.307408 4.007e-08
i 4.291 2.995e-06 deg
Ω 151.003 5.962e-05 deg
ω 161.875 6.108e-05 deg
M 275.958 8.404e-06 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8346 au
Aphelion distance 1.5754 au
Asc. node-Earth separation 0.55318 au
Desc. node-Earth separation -0.16624 au
Earth MOID 0.05898 au
Orbital period 483.138 days
Date of orbit computation   May 22 14:31

Covariance matrix
9.42158499E-18-1.06383500E-167.02308753E-162.51741818E-14-4.22793309E-143.26319426E-15
-1.06383500E-161.60573995E-151.99745467E-15-2.50568393E-134.80402592E-13-5.01830877E-14
7.02308753E-161.99745467E-158.97049648E-121.06340248E-10-9.92086657E-11-9.60337089E-12
2.51741818E-14-2.50568393E-131.06340248E-103.55458765E-09-3.59765846E-091.05021360E-11
-4.22793309E-144.80402592E-13-9.92086657E-11-3.59765846E-093.73134451E-09-7.79436311E-11
3.26319426E-15-5.01830877E-14-9.60337089E-121.05021360E-11-7.79436311E-117.06350350E-11

Correlation matrix
1.00000000-0.864917490.076393750.13756209-0.225493200.12649427
-0.864917491.000000000.01664298-0.104880340.19626148-0.14900804
0.076393750.016642981.000000000.59551789-0.54226140-0.38150952
0.13756209-0.104880340.595517891.00000000-0.987853730.02095911
-0.225493200.19626148-0.54226140-0.987853731.00000000-0.15182311
0.12649427-0.14900804-0.381509520.02095911-0.151823111.00000000