NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008SA ∴ Orbital info ∴ Epoch 54730 MJD
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2008SA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008SA.eq0)
Keplerian elements
(Epoch 54730.0 MJD)
Value 1-σ variation Units
a 1.32092 0.0001785 au
e 0.331398 0.000112
i 2.799 0.0008408 deg
Ω 354.867 0.0001799 deg
ω 64.352 0.0004001 deg
M 327.947 0.008825 deg
Other useful info
Absolute Magnitude (H)    25.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8832 au
Aphelion distance 1.7587 au
Asc. node-Earth separation 0.02345 au
Desc. node-Earth separation 0.3787 au
Earth MOID 0.00468 au
Orbital period 554.515 days
Date of orbit computation   Jul 29 11:12

Covariance matrix
3.18589459E-081.99984809E-081.50006109E-07-3.18147901E-08-6.94569514E-081.57522306E-06
1.99984809E-081.25535680E-089.41674498E-08-1.99671764E-08-4.35666344E-089.88785327E-07
1.50006109E-079.41674498E-087.06897795E-07-1.49249993E-07-3.26006638E-077.41629271E-06
-3.18147901E-08-1.99671764E-08-1.49249993E-073.23518043E-086.97671956E-08-1.57338830E-06
-6.94569514E-08-4.35666344E-08-3.26006638E-076.97671956E-081.60088237E-07-3.43741175E-06
1.57522306E-069.88785327E-077.41629271E-06-1.57338830E-06-3.43741175E-067.78860586E-05

Correlation matrix
1.000000000.999994740.99957395-0.99097822-0.972568740.99999193
0.999994741.000000000.99962914-0.99079501-0.971830920.99997366
0.999573950.999629141.00000000-0.98693091-0.969099610.99949053
-0.99097822-0.99079501-0.986930911.000000000.96944305-0.99118974
-0.97256874-0.97183092-0.969099610.969443051.00000000-0.97346868
0.999991930.999973660.99949053-0.99118974-0.973468681.00000000