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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003EC56 ∴ Orbital info ∴ Epoch epochXXX
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(186618) 2003EC56  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 186618.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8153 1.725e-08 au
e 0.189504 5.516e-08
i 9.55 5.655e-06 deg
Ω 101.617 4.555e-05 deg
ω 181.274 4.984e-05 deg
M 96.072 2.11e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2818 au
Aphelion 3.3488 au
Asc. node-Earth separation 2.36596 au
Desc. node-Earth separation 1.26521 au
Earth MOID 1.26513 au
Orbital period 1725.39 days
Date of orbit computation  apr 23 20:28
Correlation matrix
1.00000000-0.01108036-0.025633420.00303001-0.00957616-0.20665107
-0.011080361.00000000-0.01716303-0.00478842-0.034721590.21811199
-0.02563342-0.017163031.00000000-0.171094380.17326330-0.03783677
0.00303001-0.00478842-0.171094381.00000000-0.90062469-0.00312574
-0.00957616-0.034721590.17326330-0.900624691.00000000-0.40726493
-0.206651070.21811199-0.03783677-0.00312574-0.407264931.00000000
Covariance matrix
2.97523793E-16-1.05415608E-17-2.50039345E-152.38076819E-15-8.23192808E-15-7.52066782E-14
-1.05415608E-173.04214601E-15-5.35334266E-15-1.20307695E-14-9.54418862E-142.53820954E-13
-2.50039345E-15-5.35334266E-153.19802584E-11-4.40745889E-114.88311540E-11-4.51453405E-12
2.38076819E-15-1.20307695E-14-4.40745889E-112.07502374E-09-2.04458323E-09-3.00415389E-12
-8.23192808E-15-9.54418862E-144.88311540E-11-2.04458323E-092.48369819E-09-4.28237131E-10
-7.52066782E-142.53820954E-13-4.51453405E-12-3.00415389E-12-4.28237131E-104.45159660E-10