AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007EC9 ∴ Orbital info ∴ Epoch epochXXX
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(424094) 2007EC9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 424094.eq0)
Keplerian elements at epoch
57601.6 MJD
Value 1-σ variation Units
a 2.54995 1.909e-08 au
e 0.1252 6.522e-08
i 8.571 9.073e-06 deg
Ω 6.467 4.143e-05 deg
ω 211.616 5.881e-05 deg
M 81.123 4.131e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2307 au
Aphelion 2.8692 au
Asc. node-Earth separation 1.80737 au
Desc. node-Earth separation 1.2691 au
Earth MOID 1.22862 au
Orbital period 1487.29 days
Date of orbit computation  apr 23 21:20
Correlation matrix
1.00000000-0.02260809-0.024467800.027658910.38431294-0.55188828
-0.022608091.000000000.00759176-0.03056518-0.244367340.41000257
-0.024467800.007591761.00000000-0.427310950.281119610.02185914
0.02765891-0.03056518-0.427310951.00000000-0.67516510-0.02754620
0.38431294-0.244367340.28111961-0.675165101.00000000-0.71331428
-0.551888280.410002570.02185914-0.02754620-0.713314281.00000000
Covariance matrix
3.64438467E-16-2.81471407E-17-4.23803666E-152.18736958E-144.31462741E-13-4.35206998E-13
-2.81471407E-174.25320847E-154.49219338E-15-8.25772142E-14-9.37233238E-131.10452999E-12
-4.23803666E-154.49219338E-158.23218693E-11-1.60611485E-101.50001270E-108.19262867E-12
2.18736958E-14-8.25772142E-14-1.60611485E-101.71612899E-09-1.64486830E-09-4.71377874E-11
4.31462741E-13-9.37233238E-131.50001270E-10-1.64486830E-093.45853652E-09-1.73284491E-09
-4.35206998E-131.10452999E-128.19262867E-12-4.71377874E-11-1.73284491E-091.70633851E-09