NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WU4 ∴ Orbital info ∴ Epoch 60600 MJD
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2011WU4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WU4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.93976 0.002589 au
e 0.519337 0.0006567
i 6.275 0.007978 deg
Ω 31.009 0.01139 deg
ω 86.496 0.0158 deg
M 261.982 3.528 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9324 au
Aphelion distance 2.9471 au
Asc. node-Earth separation 0.37869 au
Desc. node-Earth separation 0.45971 au
Earth MOID 0.08422 au
Orbital period 986.779 days
Date of orbit computation   Jul 29 11:37

Covariance matrix
6.70180683E-061.70012715E-062.06526402E-052.94698495E-05-4.08743284E-05-9.13380282E-03
1.70012715E-064.31291822E-075.23917651E-067.47583426E-06-1.03688314E-05-2.31708057E-03
2.06526402E-055.23917651E-066.36504583E-059.08441626E-05-1.25996044E-04-2.81472057E-02
2.94698495E-057.47583426E-069.08441626E-051.29724366E-04-1.79916400E-04-4.01640554E-02
-4.08743284E-05-1.03688314E-05-1.25996044E-04-1.79916400E-042.49557612E-045.57070581E-02
-9.13380282E-03-2.31708057E-03-2.81472057E-02-4.01640554E-025.57070581E-021.24483376E+01

Correlation matrix
1.000000000.999999630.999951320.99947328-0.99946886-1.00000000
0.999999631.000000000.999946240.99945507-0.99944475-0.99999964
0.999951320.999946241.000000000.99973634-0.99970239-0.99995128
0.999473280.999455070.999736341.00000000-0.99994143-0.99947308
-0.99946886-0.99944475-0.99970239-0.999941431.000000000.99946855
-1.00000000-0.99999964-0.99995128-0.999473080.999468551.00000000