AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QU9 ∴ Orbital info ∴ Epoch epochXXX
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(575258) 2011QU9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 575258.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.18859 1.85e-07 au
e 0.063557 1.64e-07
i 18.672 2.231e-05 deg
Ω 330.593 2.471e-05 deg
ω 318.197 0.000146 deg
M 75.787 0.0001375 deg
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8588 au
Aphelion 5.5184 au
Asc. node-Earth separation 3.92318 au
Desc. node-Earth separation 4.43634 au
Earth MOID 3.8658 au
Orbital period 4316.91 days
Date of orbit computation  apr 23 21:51
Correlation matrix
1.00000000-0.37501521-0.041701350.03057576-0.564255420.51877033
-0.375015211.00000000-0.041929420.021067020.74412210-0.77121919
-0.04170135-0.041929421.00000000-0.06111112-0.027559610.03828806
0.030575760.02106702-0.061111121.00000000-0.13346185-0.02712766
-0.564255420.74412210-0.02755961-0.133461851.00000000-0.98369673
0.51877033-0.771219190.03828806-0.02712766-0.983696731.00000000
Covariance matrix
3.42208152E-14-1.13765954E-14-1.72091909E-131.39753617E-13-1.52399168E-111.31927043E-11
-1.13765954E-142.68928296E-14-1.53391861E-138.53615090E-141.78165715E-11-1.73863974E-11
-1.72091909E-13-1.53391861E-134.97657244E-10-3.36841919E-11-8.97635372E-111.17420002E-10
1.39753617E-138.53615090E-14-3.36841919E-116.10493973E-10-4.81459223E-10-9.21439060E-11
-1.52399168E-111.78165715E-11-8.97635372E-11-4.81459223E-102.13168664E-08-1.97440587E-08
1.31927043E-11-1.73863974E-111.17420002E-10-9.21439060E-11-1.97440587E-081.88984873E-08