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AstDyS ∴ Objects ∴ 2002QW90 ∴ Orbital info ∴ Epoch epochXXX
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(338131) 2002QW90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 338131.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83826 2.188e-08 au
e 0.155866 7.713e-08
i 14.919 8.883e-06 deg
Ω 1.033 2.452e-05 deg
ω 310.105 3.592e-05 deg
M 204.454 2.34e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3959 au
Aphelion 3.2806 au
Asc. node-Earth separation 1.51403 au
Desc. node-Earth separation 2.08222 au
Earth MOID 1.41194 au
Orbital period 1746.53 days
Date of orbit computation  apr 23 21:01
Correlation matrix
1.00000000-0.429236930.02160984-0.00262905-0.17764447-0.01605616
-0.429236931.00000000-0.04092227-0.013709730.33148909-0.32659937
0.02160984-0.040922271.00000000-0.114868620.056410850.01925719
-0.00262905-0.01370973-0.114868621.00000000-0.64893241-0.00846053
-0.177644470.331489090.05641085-0.648932411.00000000-0.71606358
-0.01605616-0.326599370.01925719-0.00846053-0.716063581.00000000
Covariance matrix
4.78788160E-16-7.24442449E-164.20033849E-15-1.41071058E-15-1.39630301E-13-8.22109610E-15
-7.24442449E-165.94935949E-15-2.80385662E-14-2.59316811E-149.18460797E-13-5.89476707E-13
4.20033849E-15-2.80385662E-147.89081673E-11-2.50224012E-111.80003052E-114.00285626E-12
-1.41071058E-15-2.59316811E-14-2.50224012E-116.01358111E-10-5.71639631E-10-4.85490226E-12
-1.39630301E-139.18460797E-131.80003052E-11-5.71639631E-101.29036495E-09-6.01899616E-10
-8.22109610E-15-5.89476707E-134.00285626E-12-4.85490226E-12-6.01899616E-105.47560870E-10