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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SW171 ∴ Orbital info ∴ Epoch epochXXX
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(359687) 2011SW171  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 359687.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6845 3.04e-08 au
e 0.038731 6.816e-08
i 1.676 8.548e-06 deg
Ω 318.117 0.0002919 deg
ω 130.917 0.0003314 deg
M 247.993 0.000153 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5805 au
Aphelion 2.7885 au
Asc. node-Earth separation 1.73685 au
Desc. node-Earth separation 1.62841 au
Earth MOID 1.59779 au
Orbital period 1606.55 days
Date of orbit computation  apr 23 21:06
Correlation matrix
1.000000000.215315060.000349470.00980356-0.044235640.02373413
0.215315061.00000000-0.002006870.01552356-0.058746560.08341789
0.00034947-0.002006871.000000000.24032920-0.20672029-0.01071291
0.009803560.015523560.240329201.00000000-0.87931444-0.00288321
-0.04423564-0.05874656-0.20672029-0.879314441.00000000-0.47272702
0.023734130.08341789-0.01071291-0.00288321-0.472727021.00000000
Covariance matrix
9.24225879E-164.46169839E-169.08125106E-178.70028557E-14-4.45618518E-131.10371215E-13
4.46169839E-164.64593894E-15-1.16922536E-153.08879144E-13-1.32684769E-128.69739880E-13
9.08125106E-17-1.16922536E-157.30606343E-115.99665061E-10-5.85499744E-10-1.40069208E-11
8.70028557E-143.08879144E-135.99665061E-108.52159684E-08-8.50563190E-08-1.28744780E-10
-4.45618518E-13-1.32684769E-12-5.85499744E-10-8.50563190E-081.09800363E-07-2.39610451E-08
1.10371215E-138.69739880E-13-1.40069208E-11-1.28744780E-10-2.39610451E-082.33984389E-08