AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QS20 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(424652) 2008QS20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 424652.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67183 2.34e-08 au
e 0.129576 5.711e-08
i 8.677 6.288e-06 deg
Ω 270.552 4.84e-05 deg
ω 359.731 5.724e-05 deg
M 252.444 2.996e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3256 au
Aphelion 3.018 au
Asc. node-Earth separation 1.30929 au
Desc. node-Earth separation 2.03506 au
Earth MOID 1.30928 au
Orbital period 1595.19 days
Date of orbit computation  apr 23 21:20
Correlation matrix
1.000000000.156668610.02374921-0.001090860.00640991-0.20666542
0.156668611.00000000-0.020020990.001463860.08726882-0.21055098
0.02374921-0.020020991.000000000.17909169-0.158559140.00988278
-0.001090860.001463860.179091691.00000000-0.82961742-0.00942572
0.006409910.08726882-0.15855914-0.829617421.00000000-0.53271934
-0.20666542-0.210550980.00988278-0.00942572-0.532719341.00000000
Covariance matrix
5.47513094E-162.09366950E-163.49429197E-15-1.23534691E-158.58502691E-15-1.44896564E-13
2.09366950E-163.26180330E-15-7.18997225E-154.04622530E-152.85286080E-13-3.60312372E-13
3.49429197E-15-7.18997225E-153.95389983E-115.45017599E-11-5.70685320E-111.86202239E-12
-1.23534691E-154.04622530E-155.45017599E-112.34231085E-09-2.29822598E-09-1.36687847E-11
8.58502691E-152.85286080E-13-5.70685320E-11-2.29822598E-093.27631162E-09-9.13658888E-10
-1.44896564E-13-3.60312372E-131.86202239E-12-1.36687847E-11-9.13658888E-108.97813318E-10