NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SA22 ∴ Orbital info ∴ Epoch 60600 MJD
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2012SA22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SA22.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.54671 1.769e-08 au
e 0.492742 5.99e-08
i 29.205 1.518e-05 deg
Ω 265.127 9.133e-06 deg
ω 125.938 2.696e-05 deg
M 355.886 9.62e-06 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2918 au
Aphelion distance 3.8016 au
Asc. node-Earth separation 1.69818 au
Desc. node-Earth separation 0.51235 au
Earth MOID 0.42992 au
Orbital period 1484.46 days
Date of orbit computation   Jul 30 09:43

Covariance matrix
3.13095729E-16-5.13384145E-168.93332239E-143.50243998E-14-1.14617552E-13-1.69370010E-14
-5.13384145E-163.58758226E-15-3.49404011E-13-1.22209866E-13-1.00240269E-133.99081248E-14
8.93332239E-14-3.49404011E-132.30313342E-103.22174946E-11-1.35006592E-103.91564402E-11
3.50243998E-14-1.22209866E-133.22174946E-118.34200722E-11-8.11329287E-111.86803366E-12
-1.14617552E-13-1.00240269E-13-1.35006592E-10-8.11329287E-117.26750646E-10-2.26439479E-10
-1.69370010E-143.99081248E-143.91564402E-111.86803366E-12-2.26439479E-109.25395236E-11

Correlation matrix
1.00000000-0.484398670.332670960.21671893-0.24028123-0.09950257
-0.484398671.00000000-0.38438586-0.22339325-0.062079550.06926228
0.33267096-0.384385861.000000000.23243254-0.329991470.26821312
0.21671893-0.223393250.232432541.00000000-0.329510430.02126110
-0.24028123-0.06207955-0.32999147-0.329510431.00000000-0.87316397
-0.099502570.069262280.268213120.02126110-0.873163971.00000000