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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SG139 ∴ Orbital info ∴ Epoch epochXXX
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(478000) 2011SG139  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 478000.eq0)
Keplerian elements at epoch
57805.4 MJD
Value 1-σ variation Units
a 3.0252 3.901e-08 au
e 0.214463 1.269e-07
i 2.281 9.415e-06 deg
Ω 16.991 0.000284 deg
ω 333.723 0.0002885 deg
M 24.567 3.916e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3764 au
Aphelion 3.674 au
Asc. node-Earth separation 1.4214 au
Desc. node-Earth separation 2.57221 au
Earth MOID 1.36954 au
Orbital period 1921.89 days
Date of orbit computation  apr 23 21:32
Correlation matrix
1.00000000-0.652148240.019855890.010171370.02371074-0.22054909
-0.652148241.00000000-0.036151220.01621821-0.011681540.05484974
0.01985589-0.036151221.00000000-0.301123510.29620165-0.00404257
0.010171370.01621821-0.301123511.00000000-0.98124099-0.00830985
0.02371074-0.011681540.29620165-0.981240991.00000000-0.18241549
-0.220549090.05484974-0.00404257-0.00830985-0.182415491.00000000
Covariance matrix
1.52172832E-15-3.22789862E-157.29243114E-151.12700736E-132.66868653E-13-3.36877006E-13
-3.22789862E-151.60994113E-14-4.31859301E-145.84502864E-13-4.27650430E-132.72506660E-13
7.29243114E-15-4.31859301E-148.86397795E-11-8.05262712E-108.04610569E-10-1.49028564E-12
1.12700736E-135.84502864E-13-8.05262712E-108.06783828E-08-8.04152094E-08-9.24206783E-11
2.66868653E-13-4.27650430E-138.04610569E-10-8.04152094E-088.32468570E-08-2.06083474E-09
-3.36877006E-132.72506660E-13-1.49028564E-12-9.24206783E-11-2.06083474E-091.53318684E-09