NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WQ21 ∴ Orbital info ∴ Epoch 59200 MJD
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2003WQ21  ▹ 
ORBITAL INFORMATION
(ASCII data file 2003WQ21.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.34519 0.0007149 au
e 0.160666 0.0003135
i 19.913 0.02363 deg
Ω 230.345 0.001136 deg
ω 192.756 0.03083 deg
M 334.457 3.253 deg
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1291 au
Aphelion distance 1.5613 au
Asc. node-Earth separation 0.54267 au
Desc. node-Earth separation 0.14298 au
Earth MOID 0.14274 au
Orbital period 569.869 days
Date of orbit computation   Mar 19 08:44

Covariance matrix
5.11057245E-072.24095971E-071.68803836E-05-8.01376301E-07-2.16209518E-05-2.32585001E-03
2.24095971E-079.82733214E-087.39958517E-06-3.51803840E-07-9.46572693E-06-1.01988349E-03
1.68803836E-057.39958517E-065.58294871E-04-2.63273581E-05-7.18923140E-04-7.68202972E-02
-8.01376301E-07-3.51803840E-07-2.63273581E-051.29096740E-063.28661896E-053.64781844E-03
-2.16209518E-05-9.46572693E-06-7.18923140E-043.28661896E-059.50665138E-049.83734447E-02
-2.32585001E-03-1.01988349E-03-7.68202972E-023.64781844E-039.83734447E-021.05850900E+01

Correlation matrix
1.000000000.999957300.99934563-0.98660675-0.98090342-0.99999920
0.999957301.000000000.99898217-0.98770015-0.97931492-0.99996654
0.999345630.998982171.00000000-0.98065856-0.98681754-0.99930230
-0.98660675-0.98770015-0.980658561.000000000.938162210.98679809
-0.98090342-0.97931492-0.986817540.938162211.000000000.98065629
-0.99999920-0.99996654-0.999302300.986798090.980656291.00000000