NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012WK4 ∴ Orbital info ∴ Epoch 59056 MJD
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(482566) 2012WK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 482566.eq0)
Keplerian elements
(Epoch 59056.3 MJD)
Value 1-σ variation Units
a 1.20519 3.134e-09 au
e 0.307585 4.003e-08
i 4.291 2.99e-06 deg
Ω 151.015 5.926e-05 deg
ω 161.88 6.072e-05 deg
M 354.722 9.657e-06 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8345 au
Aphelion distance 1.5759 au
Asc. node-Earth separation 0.55261 au
Desc. node-Earth separation -0.16657 au
Earth MOID 0.05913 au
Orbital period 483.259 days
Date of orbit computation   Jun 22 14:32

Covariance matrix
9.81988679E-18-1.09514635E-166.77511030E-162.52357125E-14-4.26421625E-141.52134405E-14
-1.09514635E-161.60259044E-152.06137618E-15-2.48378141E-134.77350428E-13-1.82236944E-13
6.77511030E-162.06137618E-158.93906281E-121.06305154E-10-9.91536195E-11-8.71562220E-12
2.52357125E-14-2.48378141E-131.06305154E-103.51220320E-09-3.55407514E-094.04890161E-11
-4.26421625E-144.77350428E-13-9.91536195E-11-3.55407514E-093.68632802E-09-1.29093712E-10
1.52134405E-14-1.82236944E-13-8.71562220E-124.04890161E-11-1.29093712E-109.32549681E-11

Correlation matrix
1.00000000-0.872986730.072313130.13588531-0.224124320.50273395
-0.872986731.000000000.01722265-0.104691710.19639438-0.47139955
0.072313130.017222651.000000000.59995477-0.54621747-0.30186754
0.13588531-0.104691710.599954771.00000000-0.987733540.07074755
-0.224124320.19639438-0.54621747-0.987733541.00000000-0.22017708
0.50273395-0.47139955-0.301867540.07074755-0.220177081.00000000