NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WD ∴ Orbital info ∴ Epoch 60600 MJD
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2011WD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WD.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.36057 0.0008795 au
e 0.22878 0.0004161
i 5.675 0.0101 deg
Ω 234.001 0.001335 deg
ω 208.228 0.000459 deg
M 32.284 2.95 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 0.60597 au
Desc. node-Earth separation 0.08429 au
Earth MOID 0.07351 au
Orbital period 579.672 days
Date of orbit computation   Jul 29 11:30

Covariance matrix
7.73526659E-073.65993363E-078.88466978E-06-1.17417531E-062.11589281E-07-2.59439034E-03
3.65993363E-071.73169618E-074.20376352E-06-5.55555009E-071.00291693E-07-1.22753329E-03
8.88466978E-064.20376352E-061.02049284E-04-1.34863849E-052.42365876E-06-2.97989710E-02
-1.17417531E-06-5.55555009E-07-1.34863849E-051.78324897E-06-3.17983951E-073.93815413E-03
2.11589281E-071.00291693E-072.42365876E-06-3.17983951E-072.10638351E-07-7.09757490E-04
-2.59439034E-03-1.22753329E-03-2.97989710E-023.93815413E-03-7.09757490E-048.70152465E+00

Correlation matrix
1.000000000.999999350.99999693-0.999745160.52418827-1.00000000
0.999999351.000000000.99999412-0.999735760.52512221-0.99999943
0.999996930.999994121.00000000-0.999734270.52275449-0.99999680
-0.99974516-0.99973576-0.999734271.00000000-0.518836460.99974454
0.524188270.525122210.52275449-0.518836461.00000000-0.52425621
-1.00000000-0.99999943-0.999996800.99974454-0.524256211.00000000