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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.eq0)
Keplerian elements at epoch
57893.9 MJD
Value 1-σ variation Units
a 3.08758 3.285e-08 au
e 0.089379 6.052e-08
i 17.538 6.52e-06 deg
Ω 62.16 1.989e-05 deg
ω 351.14 3.925e-05 deg
M 19.588 3.307e-05 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8116 au
Aphelion 3.3635 au
Asc. node-Earth separation 1.82632 au
Desc. node-Earth separation 2.34707 au
Earth MOID 1.82329 au
Orbital period 1981.64 days
Date of orbit computation  apr 23 21:05
Correlation matrix
1.00000000-0.080590820.01371219-0.002825610.02595202-0.03090276
-0.080590821.00000000-0.01396249-0.00387637-0.299108200.34182944
0.01371219-0.013962491.00000000-0.334217530.17680975-0.01657881
-0.00282561-0.00387637-0.334217531.00000000-0.47692887-0.00410078
0.02595202-0.299108200.17680975-0.476928871.00000000-0.87013004
-0.030902760.34182944-0.01657881-0.00410078-0.870130041.00000000
Covariance matrix
1.07897877E-15-1.60204700E-162.93688147E-15-1.84645606E-153.34624170E-14-3.35654977E-14
-1.60204700E-163.66240532E-15-5.50959013E-15-4.66689402E-15-7.10544512E-136.84040815E-13
2.93688147E-15-5.50959013E-154.25153852E-11-4.33532722E-114.52542162E-11-3.57450338E-12
-1.84645606E-15-4.66689402E-15-4.33532722E-113.95766644E-10-3.72437132E-10-2.69758547E-12
3.34624170E-14-7.10544512E-134.52542162E-11-3.72437132E-101.54084707E-09-1.12941429E-09
-3.35654977E-146.84040815E-13-3.57450338E-12-2.69758547E-12-1.12941429E-091.09339908E-09