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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WM117 ∴ Orbital info ∴ Epoch epochXXX
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(356876) 2011WM117  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 356876.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0901 3.263e-08 au
e 0.084426 6.017e-08
i 17.498 6.517e-06 deg
Ω 61.909 1.993e-05 deg
ω 352.155 4.164e-05 deg
M 113.58 3.671e-05 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8292 au
Aphelion 3.351 au
Asc. node-Earth separation 1.84477 au
Desc. node-Earth separation 2.33552 au
Earth MOID 1.84237 au
Orbital period 1984.07 days
Date of orbit computation  apr 23 21:05
Correlation matrix
1.00000000-0.016862470.015019670.01084899-0.00567320-0.19801482
-0.016862471.000000000.00217259-0.01421665-0.321456560.36908465
0.015019670.002172591.00000000-0.334113230.16327877-0.01083634
0.01084899-0.01421665-0.334113231.00000000-0.44821766-0.00919903
-0.00567320-0.321456560.16327877-0.448217661.00000000-0.86609910
-0.198014820.36908465-0.01083634-0.00919903-0.866099101.00000000
Covariance matrix
1.06445050E-15-3.31050417E-173.19364341E-157.05389435E-15-7.70686336E-15-2.37150288E-13
-3.31050417E-173.62093258E-158.52021547E-16-1.70484381E-14-8.05413708E-138.15266185E-13
3.19364341E-158.52021547E-164.24743350E-11-4.33944232E-114.43077314E-11-2.59244311E-12
7.05389435E-15-1.70484381E-14-4.33944232E-113.97149408E-10-3.71922477E-10-6.72949011E-12
-7.70686336E-15-8.05413708E-134.43077314E-11-3.71922477E-101.73369624E-09-1.32378460E-09
-2.37150288E-138.15266185E-13-2.59244311E-12-6.72949011E-12-1.32378460E-091.34749282E-09