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AstDyS ∴ Objects ∴ 2008ST158 ∴ Orbital info ∴ Epoch epochXXX
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2008ST158  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008ST158.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.69918 2.244e-08 au
e 0.227633 8.53e-08
i 8.745 1.037e-05 deg
Ω 190.884 4.57e-05 deg
ω 214.126 5.43e-05 deg
M 198.774 2.395e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0848 au
Aphelion 3.3136 au
Asc. node-Earth separation 2.15633 au
Desc. node-Earth separation 1.1532 au
Earth MOID 1.09914 au
Orbital period 1619.74 days
Date of orbit computation  Jul 26 18:05
Correlation matrix
1.00000000-0.125370420.00695488-0.002096740.07568951-0.44636134
-0.125370421.00000000-0.021210970.02289488-0.011500760.13177467
0.00695488-0.021210971.00000000-0.004667730.00755400-0.01190306
-0.002096740.02289488-0.004667731.00000000-0.82866308-0.00411683
0.07568951-0.011500760.00755400-0.828663081.00000000-0.51247323
-0.446361340.13177467-0.01190306-0.00411683-0.512473231.00000000
Covariance matrix
5.03656599E-16-2.40010040E-161.61926886E-15-2.15058844E-159.22356597E-14-2.39940019E-13
-2.40010040E-167.27669430E-15-1.87710911E-148.92589589E-14-5.32708413E-142.69245126E-13
1.61926886E-15-1.87710911E-141.07627656E-10-2.21316647E-124.25534607E-12-2.95780401E-12
-2.15058844E-158.92589589E-14-2.21316647E-122.08878059E-09-2.05646020E-09-4.50669116E-12
9.22356597E-14-5.32708413E-144.25534607E-12-2.05646020E-092.94843675E-09-6.66524229E-10
-2.39940019E-132.69245126E-13-2.95780401E-12-4.50669116E-12-6.66524229E-105.73716971E-10