NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011OW4 ∴ Orbital info ∴ Epoch 60600 MJD
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2011OW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011OW4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.94372 0.002765 au
e 0.717849 0.0004241
i 11.551 0.01003 deg
Ω 254.017 0.02682 deg
ω 163.668 0.02016 deg
M 292.094 3.381 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5484 au
Aphelion distance 3.339 au
Asc. node-Earth separation 2.01428 au
Desc. node-Earth separation -0.42707 au
Earth MOID 0.18888 au
Orbital period 989.804 days
Date of orbit computation   Jul 29 11:28

Covariance matrix
7.64594825E-061.17271767E-062.77239247E-057.41321922E-05-5.56810216E-05-9.34815116E-03
1.17271767E-061.79869468E-074.25219551E-061.13699222E-05-8.53978938E-06-1.43379759E-03
2.77239247E-054.25219551E-061.00540498E-042.68896820E-04-2.01996610E-04-3.38960490E-02
7.41321922E-051.13699222E-052.68896820E-047.19407364E-04-5.40545539E-04-9.06360978E-02
-5.56810216E-05-8.53978938E-06-2.01996610E-04-5.40545539E-044.06234766E-046.80771755E-02
-9.34815116E-03-1.43379759E-03-3.38960490E-02-9.06360978E-026.80771755E-021.14293123E+01

Correlation matrix
1.000000000.999997850.999927510.99954817-0.99908623-1.00000000
0.999997851.000000000.999917070.99951963-0.99903313-0.99999786
0.999927510.999917071.000000000.99983356-0.99950511-0.99992750
0.999548170.999519630.999833561.00000000-0.99989939-0.99954813
-0.99908623-0.99903313-0.99950511-0.999899391.000000000.99908614
-1.00000000-0.99999786-0.99992750-0.999548130.999086141.00000000