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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005ER229 ∴ Orbital info ∴ Epoch epochXXX
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(345040) 2005ER229  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 345040.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70917 2.404e-08 au
e 0.110147 6.62e-08
i 4.074 7.469e-06 deg
Ω 358.341 0.0001003 deg
ω 16.306 0.0001057 deg
M 234.129 3.758e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4108 au
Aphelion 3.0076 au
Asc. node-Earth separation 1.41707 au
Desc. node-Earth separation 1.99726 au
Earth MOID 1.41171 au
Orbital period 1628.75 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.000000000.166419620.010195110.022357150.05551307-0.41271518
0.166419621.00000000-0.003520280.00915679-0.00309172-0.05253789
0.01019511-0.003520281.000000000.01610379-0.01227981-0.01060481
0.022357150.009156790.016103791.00000000-0.94136759-0.01475053
0.05551307-0.00309172-0.01227981-0.941367591.00000000-0.31338801
-0.41271518-0.05253789-0.01060481-0.01475053-0.313388011.00000000
Covariance matrix
5.77816210E-162.64838050E-161.83044651E-155.38950515E-141.41027456E-13-3.72868473E-13
2.64838050E-164.38290438E-15-1.74071803E-156.07941623E-14-2.16318890E-14-1.30726606E-13
1.83044651E-15-1.74071803E-155.57879296E-111.20624576E-11-9.69337869E-12-2.97703169E-12
5.38950515E-146.07941623E-141.20624576E-111.00571585E-08-9.97724014E-09-5.55975465E-11
1.41027456E-13-2.16318890E-14-9.69337869E-12-9.97724014E-091.11693289E-08-1.24481921E-09
-3.72868473E-13-1.30726606E-13-2.97703169E-12-5.55975465E-11-1.24481921E-091.41260495E-09