AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012CT9 ∴ Orbital info ∴ Epoch epochXXX
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(420388) 2012CT9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 420388.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55954 1.983e-08 au
e 0.162049 8.317e-08
i 12.772 6.146e-06 deg
Ω 312.193 2.534e-05 deg
ω 357.652 3.605e-05 deg
M 181.34 3.034e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1448 au
Aphelion 2.9743 au
Asc. node-Earth separation 1.13076 au
Desc. node-Earth separation 1.98891 au
Earth MOID 1.13019 au
Orbital period 1495.69 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.000000000.258619820.01833100-0.00259201-0.18934379-0.00259753
0.258619821.00000000-0.071068200.009958950.34972525-0.63957034
0.01833100-0.071068201.000000000.13340893-0.142841310.06960182
-0.002592010.009958950.133408931.00000000-0.66552336-0.02260901
-0.189343790.34972525-0.14284131-0.665523361.00000000-0.69284216
-0.00259753-0.639570340.06960182-0.02260901-0.692842161.00000000
Covariance matrix
3.93273742E-164.26574420E-162.23433476E-15-1.30230001E-15-1.35374776E-13-1.56304023E-15
4.26574420E-166.91784852E-15-3.63308508E-142.09858169E-141.04870109E-12-1.61411890E-12
2.23433476E-15-3.63308508E-143.77771729E-112.07743042E-11-3.16524810E-111.29806667E-11
-1.30230001E-152.09858169E-142.07743042E-116.41879803E-10-6.07896123E-10-1.73808147E-11
-1.35374776E-131.04870109E-12-3.16524810E-11-6.07896123E-101.29980567E-09-7.57940650E-10
-1.56304023E-15-1.61411890E-121.29806667E-11-1.73808147E-11-7.57940650E-109.20711057E-10