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AstDyS ∴ Objects ∴ 2012SA61 ∴ Orbital info ∴ Epoch epochXXX
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(389884) 2012SA61  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 389884.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61408 3.191e-08 au
e 0.082106 7.07e-08
i 8.193 7.731e-06 deg
Ω 335.219 4.751e-05 deg
ω 48.461 6.71e-05 deg
M 242.746 5.209e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3995 au
Aphelion 2.8287 au
Asc. node-Earth separation 1.45274 au
Desc. node-Earth separation 1.75667 au
Earth MOID 1.40992 au
Orbital period 1543.75 days
Date of orbit computation  apr 23 21:12
Correlation matrix
1.00000000-0.24900935-0.017251350.016659240.17280605-0.46473682
-0.249009351.000000000.012790540.00154371-0.189304470.31779941
-0.017251350.012790541.000000000.05604947-0.03631076-0.00099803
0.016659240.001543710.056049471.00000000-0.707362250.00716861
0.17280605-0.18930447-0.03631076-0.707362251.00000000-0.69090835
-0.464736820.31779941-0.000998030.00716861-0.690908351.00000000
Covariance matrix
1.01806330E-15-5.61709947E-16-4.25544447E-152.52512902E-143.69981481E-13-7.72468912E-13
-5.61709947E-164.99825173E-156.99088589E-155.18461489E-15-8.98056357E-131.17043872E-12
-4.25544447E-156.99088589E-155.97680190E-112.05848134E-11-1.88366395E-11-4.01942187E-13
2.52512902E-145.18461489E-152.05848134E-112.25674218E-09-2.25484408E-091.77403584E-11
3.69981481E-13-8.98056357E-13-1.88366395E-11-2.25484408E-094.50264106E-09-2.41513070E-09
-7.72468912E-131.17043872E-12-4.01942187E-131.77403584E-11-2.41513070E-092.71377018E-09