AstDyS-2
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(325434) 2009OW20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 325434.eq0)
Keplerian elements at epoch
57559.2 MJD
Value 1-σ variation Units
a 2.31253 8.54e-09 au
e 0.229741 4.812e-08
i 12.417 6.917e-06 deg
Ω 121.489 2.523e-05 deg
ω 138.631 3.066e-05 deg
M 22.409 1.664e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7812 au
Aphelion 2.8438 au
Asc. node-Earth separation 1.66435 au
Desc. node-Earth separation 0.85267 au
Earth MOID 0.78463 au
Orbital period 1284.48 days
Date of orbit computation  apr 23 20:58
Correlation matrix
1.00000000-0.19762927-0.00003269-0.017201450.10880550-0.19482130
-0.197629271.000000000.002697450.012389350.11435416-0.27811003
-0.000032690.002697451.000000000.32575948-0.25365129-0.00990513
-0.017201450.012389350.325759481.00000000-0.79831690-0.00832016
0.108805500.11435416-0.25365129-0.798316901.00000000-0.57684335
-0.19482130-0.27811003-0.00990513-0.00832016-0.576843351.00000000
Covariance matrix
7.29294917E-17-8.12085424E-17-1.93076895E-18-3.70604190E-152.84891015E-14-2.76829657E-14
-8.12085424E-172.31524902E-158.97718266E-161.50397675E-141.68704683E-13-2.22658911E-13
-1.93076895E-188.97718266E-164.78382917E-115.68432222E-11-5.37899598E-11-1.13991489E-12
-3.70604190E-151.50397675E-145.68432222E-116.36484143E-10-6.17512045E-10-3.49261088E-12
2.84891015E-141.68704683E-13-5.37899598E-11-6.17512045E-109.40053636E-10-2.94278670E-10
-2.76829657E-14-2.22658911E-13-1.13991489E-12-3.49261088E-12-2.94278670E-102.76852948E-10