NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WD ∴ Orbital info ∴ Epoch 55889 MJD
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2011WD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WD.eq0)
Keplerian elements
(Epoch 55889.3 MJD)
Value 1-σ variation Units
a 1.36062 0.0009366 au
e 0.22877 0.0004422
i 5.683 0.01002 deg
Ω 234.145 5.161e-05 deg
ω 207.949 0.002906 deg
M 347.136 0.01484 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0494 au
Aphelion distance 1.6719 au
Asc. node-Earth separation 0.60334 au
Desc. node-Earth separation 0.08376 au
Earth MOID 0.07306 au
Orbital period 579.703 days
Date of orbit computation   Jul 29 11:30

Covariance matrix
8.77173989E-074.14137012E-079.38431268E-06-3.88776209E-08-2.69712163E-061.38956799E-05
4.14137012E-071.95525249E-074.43057290E-06-1.83493687E-08-1.27320512E-066.56040942E-06
9.38431268E-064.43057290E-061.00397264E-04-4.15859232E-07-2.88612545E-051.48664595E-04
-3.88776209E-08-1.83493687E-08-4.15859232E-072.66312011E-091.23442027E-07-6.18739951E-07
-2.69712163E-06-1.27320512E-06-2.88612545E-051.23442027E-078.44352550E-06-4.28178070E-05
1.38956799E-056.56040942E-061.48664595E-04-6.18739951E-07-4.28178070E-052.20183311E-04

Correlation matrix
1.000000000.999999420.99999691-0.80438031-0.991050420.99987274
0.999999421.000000000.99999430-0.80412641-0.990911900.99985568
0.999996910.999994301.00000000-0.80424808-0.991270900.99989504
-0.80438031-0.80412641-0.804248081.000000000.82320075-0.80801716
-0.99105042-0.99091190-0.991270900.823200751.00000000-0.99304816
0.999872740.999855680.99989504-0.80801716-0.993048161.00000000