NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SU9 ∴ Orbital info ∴ Epoch 56191 MJD
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2012SU9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SU9.eq0)
Keplerian elements
(Epoch 56191.4 MJD)
Value 1-σ variation Units
a 0.929639 0.0001147 au
e 0.36024 0.0009003
i 0.497 0.001254 deg
Ω 323.632 0.01533 deg
ω 264.159 0.01367 deg
M 92.891 0.1122 deg
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5947 au
Aphelion distance 1.2645 au
Asc. node-Earth separation -0.17165 au
Desc. node-Earth separation -0.20837 au
Earth MOID 0.00397 au
Orbital period 327.393 days
Date of orbit computation   feb 26 12:35

Covariance matrix
1.31586681E-081.03089566E-071.43476837E-07-7.98904705E-081.22046535E-07-1.28637711E-05
1.03089566E-078.10564172E-071.12058859E-06-1.39067710E-061.62391409E-06-1.01010854E-04
1.43476837E-071.12058859E-061.57325111E-064.33847435E-071.47054554E-07-1.39996080E-04
-7.98904705E-08-1.39067710E-064.33847435E-072.35019768E-04-2.09223040E-041.37765916E-04
1.22046535E-071.62391409E-061.47054554E-07-2.09223040E-041.86814304E-04-1.71338515E-04
-1.28637711E-05-1.01010854E-04-1.39996080E-041.37765916E-04-1.71338515E-041.25938837E-02

Correlation matrix
1.000000000.998194200.99718745-0.045429380.07784208-0.99926919
0.998194201.000000000.99232394-0.100758200.13196668-0.99975711
0.997187450.992323941.000000000.022562430.00857777-0.99457379
-0.04542938-0.100758200.022562431.00000000-0.998509610.08007736
0.077842080.131966680.00857777-0.998509611.00000000-0.11170435
-0.99926919-0.99975711-0.994573790.08007736-0.111704351.00000000