NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Itokawa ∴ Orbital info ∴ Epoch 56000 MJD
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(25143) Itokawa  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 25143.eq0)
Keplerian elements
(Epoch 56000.7 MJD)
Value 1-σ variation Units
a 1.32404 1.325e-09 au
e 0.280301 8.542e-10
i 1.622 1.458e-07 deg
Ω 69.083 3.596e-06 deg
ω 162.775 3.64e-06 deg
M 47.557 2.861e-06 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9529 au
Aphelion distance 1.6952 au
Asc. node-Earth separation 0.68045 au
Desc. node-Earth separation -0.0517 au
Earth MOID 0.01303 au
Orbital period 556.48 days
Date of orbit computation   feb 26 13:00

Covariance matrix
1.75523960E-18-9.76196283E-19-1.42180509E-16-3.14220107E-153.18661791E-15-3.78790625E-15
-9.76196283E-197.29647556E-191.06992503E-162.64067852E-15-2.72040273E-152.12764273E-15
-1.42180509E-161.06992503E-162.12431072E-142.63717559E-13-2.84901384E-133.16473732E-13
-3.14220107E-152.64067852E-152.63717559E-131.29329785E-11-1.30736848E-116.74025220E-12
3.18661791E-15-2.72040273E-15-2.84901384E-13-1.30736848E-111.32483460E-11-6.85380032E-12
-3.78790625E-152.12764273E-153.16473732E-136.74025220E-12-6.85380032E-128.18485411E-12

Correlation matrix
1.00000000-0.86260581-0.73631363-0.659502570.66081662-0.99936825
-0.862605811.000000000.859384980.85962629-0.874975320.87063609
-0.736313630.859384981.000000000.50313062-0.537037620.75896750
-0.659502570.859626290.503130621.00000000-0.998775550.65512082
0.66081662-0.87497532-0.53703762-0.998775551.00000000-0.65818070
-0.999368250.870636090.758967500.65512082-0.658180701.00000000