NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ2 ∴ Orbital info ∴ Epoch 58233 MJD
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(450185) 2001WJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 450185.eq0)
Keplerian elements
(Epoch 58233.4 MJD)
Value 1-σ variation Units
a 1.44597 5.111e-09 au
e 0.244114 5.399e-08
i 27.334 1.363e-05 deg
Ω 57.19 8.042e-06 deg
ω 297.974 3.86e-05 deg
M 195.59 4.334e-05 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.093 au
Aphelion distance 1.7989 au
Asc. node-Earth separation 0.23258 au
Desc. node-Earth separation 0.52435 au
Earth MOID 0.21124 au
Orbital period 635.091 days
Date of orbit computation   feb 26 13:04

Covariance matrix
2.61251425E-178.19695746E-175.14804063E-169.71074375E-161.70632728E-13-2.00631118E-13
8.19695746E-172.91439639E-154.89047274E-141.79617692E-141.14932983E-12-1.26706466E-12
5.14804063E-164.89047274E-141.85663705E-10-1.05035106E-112.42312471E-11-1.35742432E-11
9.71074375E-161.79617692E-14-1.05035106E-116.46701270E-11-4.84445484E-11-8.80914697E-12
1.70632728E-131.14932983E-122.42312471E-11-4.84445484E-111.48972035E-09-1.63513201E-09
-2.00631118E-13-1.26706466E-12-1.35742432E-11-8.80914697E-12-1.63513201E-091.87878407E-09

Correlation matrix
1.000000000.297063320.007391780.023624970.86492933-0.90558772
0.297063321.000000000.066483370.041373560.55159205-0.54148450
0.007391780.066483371.00000000-0.095855960.04607442-0.02298337
0.023624970.04137356-0.095855961.00000000-0.15607764-0.02527223
0.864929330.551592050.04607442-0.156077641.00000000-0.97737677
-0.90558772-0.54148450-0.02298337-0.02527223-0.977376771.00000000