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AstDyS ∴ Objects ∴ 2002QO21 ∴ Orbital info ∴ Epoch epochXXX
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2002QO21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002QO21.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30871 1.257e-08 au
e 0.247045 6.578e-08
i 2.777 6.901e-06 deg
Ω 0.647 0.0001815 deg
ω 34.521 0.0001817 deg
M 11.571 2.068e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7384 au
Aphelion 2.8791 au
Asc. node-Earth separation 0.79852 au
Desc. node-Earth separation 1.72568 au
Earth MOID 0.746 au
Orbital period 1281.3 days
Date of orbit computation  apr 24 01:21
Correlation matrix
1.000000000.52225787-0.02407379-0.012017610.00968690-0.41946353
0.522257871.00000000-0.015189320.01816814-0.01481818-0.32841686
-0.02407379-0.015189321.00000000-0.233458700.230177940.03087570
-0.012017610.01816814-0.233458701.00000000-0.99270605-0.03333516
0.00968690-0.014818180.23017794-0.992706051.00000000-0.07137981
-0.41946353-0.328416860.03087570-0.03333516-0.071379811.00000000
Covariance matrix
1.57962013E-164.31775575E-16-2.08793451E-15-2.74076881E-142.21169710E-14-1.09038008E-13
4.31775575E-164.32706576E-15-6.89495030E-152.16862790E-13-1.77074639E-13-4.46816867E-13
-2.08793451E-15-6.89495030E-154.76203095E-11-2.92337162E-102.88552282E-104.40676865E-12
-2.74076881E-142.16862790E-13-2.92337162E-103.29272685E-08-3.27237619E-08-1.25108779E-10
2.21169710E-14-1.77074639E-132.88552282E-10-3.27237619E-083.30011753E-08-2.68192999E-10
-1.09038008E-13-4.46816867E-134.40676865E-12-1.25108779E-10-2.68192999E-104.27774341E-10