NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WD ∴ Orbital info ∴ Epoch 60400 MJD
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2011WD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.36057 0.0008806 au
e 0.228782 0.0004136
i 5.675 0.01008 deg
Ω 234.003 0.000765 deg
ω 208.244 0.001441 deg
M 268.063 2.829 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0493 au
Aphelion distance 1.6718 au
Asc. node-Earth separation 0.60402 au
Desc. node-Earth separation 0.08494 au
Earth MOID 0.07394 au
Orbital period 579.667 days
Date of orbit computation   feb 26 10:48

Covariance matrix
7.75437482E-073.64245556E-078.87789696E-06-6.73167807E-07-1.22127081E-06-2.49100770E-03
3.64245556E-071.71096965E-074.17019753E-06-3.16201655E-07-5.73487823E-07-1.17009893E-03
8.87789696E-064.17019753E-061.01642675E-04-7.70691717E-06-1.39888319E-05-2.85192646E-02
-6.73167807E-07-3.16201655E-07-7.70691717E-065.85294512E-071.06339397E-062.16247519E-03
-1.22127081E-06-5.73487823E-07-1.39888319E-051.06339397E-062.07620214E-063.92310608E-03
-2.49100770E-03-1.17009893E-03-2.85192646E-022.16247519E-033.92310608E-038.00208858E+00

Correlation matrix
1.000000000.999999340.99999692-0.99922368-0.96250670-1.00000000
0.999999341.000000000.99999408-0.99920767-0.96220638-0.99999943
0.999996920.999994081.00000000-0.99920689-0.96296076-0.99999678
-0.99922368-0.99920767-0.999206891.000000000.964655290.99922256
-0.96250670-0.96220638-0.962960760.964655291.000000000.96248408
-1.00000000-0.99999943-0.999996780.999222560.962484081.00000000