AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007DO20 ∴ Orbital info ∴ Epoch epochXXX
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(157759) 2007DO20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 157759.eq0)
Keplerian elements at epoch
57624.8 MJD
Value 1-σ variation Units
a 2.83554 2.336e-08 au
e 0.06198 6.057e-08
i 3.004 6.312e-06 deg
Ω 132.812 0.0001353 deg
ω 189.612 0.0001479 deg
M 196.699 6.147e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6598 au
Aphelion 3.0113 au
Asc. node-Earth separation 2.02309 au
Desc. node-Earth separation 1.64771 au
Earth MOID 1.64676 au
Orbital period 1744.03 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.00000000-0.17261759-0.00061782-0.00007390-0.027280970.06864260
-0.172617591.00000000-0.005766980.000983700.10920980-0.27986978
-0.00061782-0.005766981.000000000.19475750-0.180979980.00827798
-0.000073900.000983700.194757501.00000000-0.91309612-0.00209950
-0.027280970.10920980-0.18097998-0.913096121.00000000-0.40452902
0.06864260-0.279869780.00827798-0.00209950-0.404529021.00000000
Covariance matrix
5.45648375E-16-2.44235124E-16-9.10873530E-17-2.33628376E-16-9.42504723E-149.85554215E-14
-2.44235124E-163.66887825E-15-2.20471413E-158.06385196E-159.78352909E-13-1.04196477E-12
-9.10873530E-17-2.20471413E-153.98358234E-111.66358810E-10-1.68940862E-103.21137877E-12
-2.33628376E-168.06385196E-151.66358810E-101.83159497E-08-1.82767297E-08-1.74646688E-11
-9.42504723E-149.78352909E-13-1.68940862E-10-1.82767297E-082.18743188E-08-3.67745465E-09
9.85554215E-14-1.04196477E-123.21137877E-12-1.74646688E-11-3.67745465E-093.77798953E-09