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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003ER43 ∴ Orbital info ∴ Epoch epochXXX
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(641179) 2003ER43  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 641179.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.66744 2.321e-08 au
e 0.299307 6.451e-08
i 29.908 9.81e-06 deg
Ω 181.887 1.737e-05 deg
ω 296.964 2.837e-05 deg
M 8.554 2.437e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8691 au
Aphelion 3.4658 au
Asc. node-Earth separation 1.14357 au
Desc. node-Earth separation 1.80694 au
Earth MOID 1.01432 au
Orbital period 1591.26 days
Date of orbit computation  Jul 26 11:25
Correlation matrix
1.00000000-0.549280940.074824590.008764430.45149743-0.75072672
-0.549280941.00000000-0.07418324-0.02288762-0.402976160.58896997
0.07482459-0.074183241.000000000.55856717-0.22096307-0.09990822
0.00876443-0.022887620.558567171.00000000-0.51701256-0.01549717
0.45149743-0.40297616-0.22096307-0.517012561.00000000-0.79355432
-0.750726720.58896997-0.09990822-0.01549717-0.793554321.00000000
Covariance matrix
5.38508025E-16-8.22256481E-161.70339694E-143.53270726E-152.97191030E-13-4.24603749E-13
-8.22256481E-164.16134165E-15-4.69459234E-14-2.56451396E-14-7.37361345E-139.26010048E-13
1.70339694E-14-4.69459234E-149.62389435E-119.51784379E-11-6.14864534E-11-2.38881486E-11
3.53270726E-15-2.56451396E-149.51784379E-113.01700128E-10-2.54725934E-10-6.56063630E-12
2.97191030E-13-7.37361345E-13-6.14864534E-11-2.54725934E-108.04578922E-10-5.48613951E-10
-4.24603749E-139.26010048E-13-2.38881486E-11-6.56063630E-12-5.48613951E-105.94034580E-10