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AstDyS ∴ Objects ∴ 2001AT20 ∴ Orbital info ∴ Epoch epochXXX
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(98839) 2001AT20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 98839.eq0)
Keplerian elements at epoch
58152.4 MJD
Value 1-σ variation Units
a 2.63159 1.585e-08 au
e 0.031678 4.664e-08
i 22.778 4.735e-06 deg
Ω 107.845 1.185e-05 deg
ω 337.752 7.785e-05 deg
M 5.215 7.574e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5482 au
Aphelion 2.715 au
Asc. node-Earth separation 1.57089 au
Desc. node-Earth separation 1.6931 au
Earth MOID 1.56958 au
Orbital period 1559.29 days
Date of orbit computation  Jun 5 00:58
Correlation matrix
1.00000000-0.318560850.010595430.010916020.03326427-0.03763208
-0.318560851.00000000-0.02581194-0.02729280-0.109475130.11497456
0.01059543-0.025811941.00000000-0.156623720.020187020.00240504
0.01091602-0.02729280-0.156623721.00000000-0.12148481-0.01818345
0.03326427-0.109475130.02018702-0.121484811.00000000-0.98926993
-0.037632080.114974560.00240504-0.01818345-0.989269931.00000000
Covariance matrix
2.51274358E-16-2.35514472E-167.95187838E-162.04974521E-154.10497784E-14-4.51786737E-14
-2.35514472E-162.17521515E-15-5.69965672E-15-1.50785844E-14-3.97489211E-134.06119631E-13
7.95187838E-16-5.69965672E-152.24157762E-11-8.78406950E-127.44059731E-128.62384996E-13
2.04974521E-15-1.50785844E-14-8.78406950E-121.40320995E-10-1.12032000E-10-1.63131828E-11
4.10497784E-14-3.97489211E-137.44059731E-12-1.12032000E-106.06062713E-09-5.83276822E-09
-4.51786737E-144.06119631E-138.62384996E-13-1.63131828E-11-5.83276822E-095.73590910E-09