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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005EC16 ∴ Orbital info ∴ Epoch epochXXX
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(144938) 2005EC16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 144938.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39941 1.001e-08 au
e 0.111068 4.962e-08
i 1.363 4.68e-06 deg
Ω 134.824 0.0001888 deg
ω 63.557 0.0001897 deg
M 18.975 1.929e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1329 au
Aphelion 2.6659 au
Asc. node-Earth separation 1.27327 au
Desc. node-Earth separation 1.47871 au
Earth MOID 1.13132 au
Orbital period 1357.55 days
Date of orbit computation  apr 23 20:19
Correlation matrix
1.000000000.140567200.01213217-0.005201380.00857561-0.26762781
0.140567201.00000000-0.00147817-0.00370409-0.023955190.25513120
0.01213217-0.001478171.000000000.35212432-0.350551280.00081306
-0.00520138-0.003704090.352124321.00000000-0.99469227-0.00547799
0.00857561-0.02395519-0.35055128-0.994692271.00000000-0.09313355
-0.267627810.255131200.00081306-0.00547799-0.093133551.00000000
Covariance matrix
1.00128588E-166.98009622E-175.68173756E-16-9.82758603E-151.62745213E-14-5.16578319E-14
6.98009622E-172.46261620E-15-3.43309474E-16-3.47079531E-14-2.25456285E-132.44223707E-13
5.68173756E-16-3.43309474E-162.19041775E-113.11177716E-10-3.11156894E-107.34024959E-14
-9.82758603E-15-3.47079531E-143.11177716E-103.56531556E-08-3.56206736E-08-1.99524292E-11
1.62745213E-14-2.25456285E-13-3.11156894E-10-3.56206736E-083.59690357E-08-3.40719082E-10
-5.16578319E-142.44223707E-137.34024959E-14-1.99524292E-11-3.40719082E-103.72093226E-10