NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011OB ∴ Orbital info ∴ Epoch 60600 MJD
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2011OB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011OB.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.903957 5.622e-09 au
e 0.524094 1.77e-07
i 27.74 2.355e-05 deg
Ω 106.227 3.04e-05 deg
ω 48.915 1.723e-05 deg
M 225.967 5.142e-05 deg
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4302 au
Aphelion distance 1.3777 au
Asc. node-Earth separation -0.49474 au
Desc. node-Earth separation -0.01563 au
Earth MOID 0.00962 au
Orbital period 313.921 days
Date of orbit computation   Aug 11 14:33

Covariance matrix
3.16106413E-17-5.29497976E-16-1.03456749E-153.24778888E-141.79213041E-14-2.43381803E-13
-5.29497976E-163.13310876E-141.18613734E-121.83856298E-12-9.75216729E-137.78349273E-13
-1.03456749E-151.18613734E-125.54401928E-104.82062656E-10-1.72716323E-10-2.85383585E-10
3.24778888E-141.83856298E-124.82062656E-109.24115107E-10-3.25760058E-10-7.82333788E-10
1.79213041E-14-9.75216729E-13-1.72716323E-10-3.25760058E-102.96967805E-10-1.18377026E-10
-2.43381803E-137.78349273E-13-2.85383585E-10-7.82333788E-10-1.18377026E-102.64410700E-09

Correlation matrix
1.00000000-0.53205915-0.007815010.190023850.18496871-0.84184461
-0.532059151.000000000.284599990.34168644-0.319711840.08551598
-0.007815010.284599991.000000000.67348525-0.42566342-0.23570951
0.190023850.341686440.673485251.00000000-0.62184209-0.50048324
0.18496871-0.31971184-0.42566342-0.621842091.00000000-0.13358978
-0.841844610.08551598-0.23570951-0.50048324-0.133589781.00000000