AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WA71 ∴ Orbital info ∴ Epoch epochXXX
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(516773) 2009WA71  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 516773.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19915 4.704e-08 au
e 0.076462 1.242e-07
i 8.956 1.084e-05 deg
Ω 231.968 5.751e-05 deg
ω 129.815 7.551e-05 deg
M 235.849 4.791e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9545 au
Aphelion 3.4438 au
Asc. node-Earth separation 2.33364 au
Desc. node-Earth separation 2.04354 au
Earth MOID 1.96303 au
Orbital period 2090.02 days
Date of orbit computation  apr 23 21:40
Correlation matrix
1.00000000-0.096825470.01177822-0.00933273-0.00698699-0.13565152
-0.096825471.00000000-0.00264145-0.008447290.05564877-0.13714610
0.01177822-0.002641451.00000000-0.567299870.418667430.01022167
-0.00933273-0.00844729-0.567299871.00000000-0.74988403-0.00255522
-0.006986990.055648770.41866743-0.749884031.00000000-0.64497603
-0.13565152-0.137146100.01022167-0.00255522-0.644976031.00000000
Covariance matrix
2.21250758E-15-5.65819231E-166.00616407E-15-2.52442085E-14-2.48163703E-14-3.05706918E-13
-5.65819231E-161.54344601E-14-3.55765110E-15-6.03495165E-145.22044008E-13-8.16333083E-13
6.00616407E-15-3.55765110E-151.17530429E-10-3.53670255E-103.42728437E-105.30927449E-12
-2.52442085E-14-6.03495165E-14-3.53670255E-103.30690238E-09-3.25619642E-09-7.04006212E-12
-2.48163703E-145.22044008E-133.42728437E-10-3.25619642E-095.70179514E-09-2.33339135E-09
-3.05706918E-13-8.16333083E-135.30927449E-12-7.04006212E-12-2.33339135E-092.29549533E-09