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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SL89 ∴ Orbital info ∴ Epoch epochXXX
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(439112) 2011SL89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 439112.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79246 2.615e-08 au
e 0.082784 6.363e-08
i 3.447 5.308e-06 deg
Ω 244.381 0.0001083 deg
ω 107.246 0.0001142 deg
M 266.937 3.433e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5613 au
Aphelion 3.0236 au
Asc. node-Earth separation 1.82977 au
Desc. node-Earth separation 1.72107 au
Earth MOID 1.55813 au
Orbital period 1704.43 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.00000000-0.034796810.01773003-0.00390376-0.00687776-0.17055994
-0.034796811.00000000-0.016124220.003534870.04234780-0.08567640
0.01773003-0.016124221.00000000-0.108990010.10423694-0.00876823
-0.003903760.00353487-0.108990011.00000000-0.948259730.00437028
-0.006877760.042347800.10423694-0.948259731.00000000-0.31253677
-0.17055994-0.08567640-0.008768230.00437028-0.312536771.00000000
Covariance matrix
6.84072756E-16-5.79101241E-172.46156213E-15-1.10599964E-14-2.05400730E-14-1.53131652E-13
-5.79101241E-174.04881466E-15-5.44619197E-152.43645888E-143.07679743E-13-1.87137993E-13
2.46156213E-15-5.44619197E-152.81773735E-11-6.26697621E-116.31794747E-11-1.59771389E-12
-1.10599964E-142.43645888E-14-6.26697621E-111.17338953E-08-1.17287708E-081.62505067E-11
-2.05400730E-143.07679743E-136.31794747E-11-1.17287708E-081.30379159E-08-1.22501668E-09
-1.53131652E-13-1.87137993E-13-1.59771389E-121.62505067E-11-1.22501668E-091.17834803E-09