NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WJ15 ∴ Orbital info ∴ Epoch 52242 MJD
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2001WJ15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001WJ15.eq0)
Keplerian elements
(Epoch 52242.7 MJD)
Value 1-σ variation Units
a 1.48415 0.0007381 au
e 0.566386 0.0002882
i 8.95 0.004385 deg
Ω 239.476 5.009e-05 deg
ω 87.667 0.000937 deg
M 34.405 0.0319 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6435 au
Aphelion distance 2.3247 au
Asc. node-Earth separation -0.0249 au
Desc. node-Earth separation 0.0441 au
Earth MOID 0.00661 au
Orbital period 660.41 days
Date of orbit computation   feb 26 10:23

Covariance matrix
5.44826885E-072.12698878E-073.23570907E-06-2.83407895E-086.61494767E-07-2.35472293E-05
2.12698878E-078.30411449E-081.26317934E-06-1.10426750E-082.57720914E-07-9.19287372E-06
3.23570907E-061.26317934E-061.92259931E-05-1.67839734E-073.92646882E-06-1.39842113E-04
-2.83407895E-08-1.10426750E-08-1.67839734E-072.50885455E-09-3.70210495E-081.22372923E-06
6.61494767E-072.57720914E-073.92646882E-06-3.70210495E-088.77948106E-07-2.85811454E-05
-2.35472293E-05-9.19287372E-06-1.39842113E-041.22372923E-06-2.85811454E-051.01770869E-03

Correlation matrix
1.000000000.999975290.99976012-0.766557850.95645100-0.99999725
0.999975291.000000000.99970982-0.765050110.95448383-0.99998363
0.999760120.999709821.00000000-0.764209880.95570386-0.99972798
-0.76655785-0.76505011-0.764209881.00000000-0.788817540.76583612
0.956451000.954483830.95570386-0.788817541.00000000-0.95616637
-0.99999725-0.99998363-0.999727980.76583612-0.956166371.00000000