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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008WK61 ∴ Orbital info ∴ Epoch 60400 MJD
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2008WK61  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008WK61.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.66015 3.193e-09 au
e 0.419714 3.645e-07
i 17.163 6.511e-05 deg
Ω 253.383 2.894e-05 deg
ω 212.616 0.0002225 deg
M 47.015 8.082e-05 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9634 au
Aphelion distance 2.3569 au
Asc. node-Earth separation 1.10126 au
Desc. node-Earth separation 0.02579 au
Earth MOID 0.02277 au
Orbital period 781.304 days
Date of orbit computation   feb 26 10:36

Covariance matrix
1.01976475E-176.90149127E-161.50597534E-137.01386136E-144.89264697E-13-1.96637944E-13
6.90149127E-161.32894466E-132.17075969E-114.80244072E-127.95567490E-11-2.82545005E-11
1.50597534E-132.17075969E-114.23907800E-091.00329506E-091.39848226E-08-5.07279325E-09
7.01386136E-144.80244072E-121.00329506E-098.37399263E-103.32610851E-09-1.44689246E-09
4.89264697E-137.95567490E-111.39848226E-083.32610851E-094.95166465E-08-1.78234385E-08
-1.96637944E-13-2.82545005E-11-5.07279325E-09-1.44689246E-09-1.78234385E-086.53201982E-09

Correlation matrix
1.000000000.592842730.724322810.758998460.68852271-0.76189229
0.592842731.000000000.914581890.455241950.98072663-0.95898196
0.724322810.914581891.000000000.532508670.96526297-0.96402370
0.758998460.455241950.532508671.000000000.51652877-0.61865171
0.688522710.980726630.965262970.516528771.00000000-0.99104217
-0.76189229-0.95898196-0.96402370-0.61865171-0.991042171.00000000