NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WQ4 ∴ Orbital info ∴ Epoch 60600 MJD
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2011WQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WQ4.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.80759 0.0001907 au
e 0.470267 5.749e-05
i 0.194 3.222e-05 deg
Ω 207.639 0.002328 deg
ω 238.687 0.002451 deg
M 102.804 0.3056 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9575 au
Aphelion distance 2.6576 au
Asc. node-Earth separation 0.87131 au
Desc. node-Earth separation 0.13223 au
Earth MOID 0.00178 au
Orbital period 887.664 days
Date of orbit computation   Jul 29 11:22

Covariance matrix
3.63645739E-081.09631655E-085.91295055E-093.31641448E-07-3.60907341E-07-5.82727986E-05
1.09631655E-083.30517140E-091.78253998E-099.99653974E-08-1.08785467E-07-1.75680423E-05
5.91295055E-091.78253998E-091.03818918E-096.74439413E-08-7.22719017E-08-9.47524955E-06
3.31641448E-079.99653974E-086.74439413E-085.42146159E-06-5.70168737E-06-5.31438327E-04
-3.60907341E-07-1.08785467E-07-7.22719017E-08-5.70168737E-066.00763787E-065.78335118E-04
-5.82727986E-05-1.75680423E-05-9.47524955E-06-5.31438327E-045.78335118E-049.33798668E-02

Correlation matrix
1.000000000.999999370.962336030.74691531-0.77215518-1.00000000
0.999999371.000000000.962285710.74678315-0.77200838-0.99999942
0.962336030.962285711.000000000.89897269-0.91512277-0.96233389
0.746915310.746783150.898972691.00000000-0.99906406-0.74690962
-0.77215518-0.77200838-0.91512277-0.999064061.000000000.77214892
-1.00000000-0.99999942-0.96233389-0.746909620.772148921.00000000