AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009EC17 ∴ Orbital info ∴ Epoch epochXXX
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(448333) 2009EC17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 448333.eq0)
Keplerian elements at epoch
57958.1 MJD
Value 1-σ variation Units
a 1.89057 1.131e-08 au
e 0.065488 1.035e-07
i 16.554 1.498e-05 deg
Ω 336.774 1.721e-05 deg
ω 323.934 8.263e-05 deg
M 299.281 8.216e-05 deg
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7668 au
Aphelion 2.0144 au
Asc. node-Earth separation 0.77799 au
Desc. node-Earth separation 0.99604 au
Earth MOID 0.76757 au
Orbital period 949.486 days
Date of orbit computation  Jun 5 02:13
Correlation matrix
1.000000000.070380150.006795050.014644390.20781528-0.21595452
0.070380151.00000000-0.062820540.021032190.77115080-0.78607299
0.00679505-0.062820541.000000000.12107186-0.071400060.04832979
0.014644390.021032190.121071861.00000000-0.16713265-0.02932038
0.207815280.77115080-0.07140006-0.167132651.00000000-0.97889231
-0.21595452-0.786072990.04832979-0.02932038-0.978892311.00000000
Covariance matrix
1.28023583E-168.24594915E-171.15196836E-152.85240944E-151.94296108E-13-2.00750975E-13
8.24594915E-171.07223752E-14-9.74652741E-143.74908931E-146.59821469E-12-6.68742233E-12
1.15196836E-15-9.74652741E-142.24494420E-103.12278195E-11-8.83981060E-115.94933004E-11
2.85240944E-153.74908931E-143.12278195E-112.96340751E-10-2.37738004E-10-4.14682520E-11
1.94296108E-136.59821469E-12-8.83981060E-11-2.37738004E-106.82783875E-09-6.64548871E-09
-2.00750975E-13-6.68742233E-125.94933004E-11-4.14682520E-11-6.64548871E-096.74995311E-09