NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DO ∴ Orbital info ∴ Epoch 55620 MJD
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2011DO  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011DO.eq0)
Keplerian elements
(Epoch 55620.9 MJD)
Value 1-σ variation Units
a 1.27126 0.000868 au
e 0.454965 0.0005135
i 15.7 0.0186 deg
Ω 154.305 0.0007897 deg
ω 261.422 0.009772 deg
M 49.413 0.0688 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6929 au
Aphelion distance 1.8496 au
Asc. node-Earth separation 0.09212 au
Desc. node-Earth separation -0.06746 au
Earth MOID 0.03728 au
Orbital period 523.539 days
Date of orbit computation   feb 26 10:49

Covariance matrix
7.53431410E-074.45668251E-071.61459168E-05-6.85248202E-078.47470887E-06-5.97222369E-05
4.45668251E-072.63644155E-079.55038466E-06-4.05285737E-075.01101726E-06-3.53278270E-05
1.61459168E-059.55038466E-063.46020421E-04-1.46854998E-051.81618683E-04-1.27981994E-03
-6.85248202E-07-4.05285737E-07-1.46854998E-056.23634105E-07-7.71139502E-065.43146163E-05
8.47470887E-065.01101726E-061.81618683E-04-7.71139502E-069.54957441E-05-6.71688030E-04
-5.97222369E-05-3.53278270E-05-1.27981994E-035.43146163E-05-6.71688030E-044.73405679E-03

Correlation matrix
1.000000000.999955700.99997694-0.999680260.99910451-0.99999418
0.999955701.000000000.99991003-0.999510400.99867647-0.99997955
0.999976940.999910031.00000000-0.999707470.99911999-0.99995689
-0.99968026-0.99951040-0.999707471.00000000-0.999254270.99962027
0.999104510.998676470.99911999-0.999254271.00000000-0.99898477
-0.99999418-0.99997955-0.999956890.99962027-0.998984771.00000000