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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ST99 ∴ Orbital info ∴ Epoch epochXXX
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(179065) 2001ST99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 179065.eq0)
Keplerian elements at epoch
57818.3 MJD
Value 1-σ variation Units
a 2.69408 1.67e-08 au
e 0.090759 5.164e-08
i 11.419 5.699e-06 deg
Ω 187.222 2.513e-05 deg
ω 7.916 3.731e-05 deg
M 340.133 2.751e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4496 au
Aphelion 2.9386 au
Asc. node-Earth separation 1.4536 au
Desc. node-Earth separation 1.93457 au
Earth MOID 1.44992 au
Orbital period 1615.15 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.083828370.00775890-0.00042948-0.097779070.13015168
-0.083828371.00000000-0.01173737-0.003278810.12470865-0.15881201
0.00775890-0.011737371.000000000.19583274-0.130037360.00077481
-0.00042948-0.003278810.195832741.00000000-0.65484931-0.00768957
-0.097779070.12470865-0.13003736-0.654849311.00000000-0.74376065
0.13015168-0.158812010.00077481-0.00768957-0.743760651.00000000
Covariance matrix
2.78812014E-16-7.22812176E-177.38347352E-16-1.80199427E-16-6.09229807E-145.97869427E-14
-7.22812176E-172.66659682E-15-3.45425358E-15-4.25455016E-152.40300539E-13-2.25612333E-13
7.38347352E-16-3.45425358E-153.24795011E-112.80445734E-11-2.76536413E-111.21478151E-13
-1.80199427E-16-4.25455016E-152.80445734E-116.31419089E-10-6.14016046E-10-5.31571267E-12
-6.09229807E-142.40300539E-13-2.76536413E-11-6.14016046E-101.39238388E-09-7.63507850E-10
5.97869427E-14-2.25612333E-131.21478151E-13-5.31571267E-12-7.63507850E-107.56835738E-10