NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011FQ21 ∴ Orbital info ∴ Epoch 55649 MJD
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2011FQ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011FQ21.eq0)
Keplerian elements
(Epoch 55649.1 MJD)
Value 1-σ variation Units
a 1.3115 0.003627 au
e 0.319577 0.002403
i 3.365 0.01916 deg
Ω 185.743 0.005139 deg
ω 300.624 0.02488 deg
M 33.261 0.182 deg
Other useful info
Absolute Magnitude (H)    28.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8924 au
Aphelion distance 1.7306 au
Asc. node-Earth separation 0.01512 au
Desc. node-Earth separation 0.40381 au
Earth MOID 0.00398 au
Orbital period 548.594 days
Date of orbit computation   Jul 29 11:24

Covariance matrix
1.31550127E-058.69545975E-066.43085523E-051.45369010E-05-3.41457764E-05-6.59947226E-04
8.69545975E-065.77512289E-064.13064455E-051.01410994E-05-2.63830075E-05-4.36411061E-04
6.43085523E-054.13064455E-053.67078803E-044.77530700E-05-2.49974518E-08-3.21792821E-03
1.45369010E-051.01410994E-054.77530700E-052.64062106E-05-1.11697286E-04-7.32908074E-04
-3.41457764E-05-2.63830075E-05-2.49974518E-08-1.11697286E-046.18932827E-041.73865371E-03
-6.59947226E-04-4.36411061E-04-3.21792821E-03-7.32908074E-041.73865371E-033.31089811E-02

Correlation matrix
1.000000000.997622640.925429720.77996148-0.37841609-0.99997850
0.997622641.000000000.897134500.82120462-0.44128781-0.99802685
0.925429720.897134501.000000000.48503000-0.00005244-0.92304695
0.779961480.821204620.485030001.00000000-0.87371103-0.78383302
-0.37841609-0.44128781-0.00005244-0.873711031.000000000.38407711
-0.99997850-0.99802685-0.92304695-0.783833020.384077111.00000000