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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SX142 ∴ Orbital info ∴ Epoch epochXXX
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(470998) 2009SX142  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 470998.eq0)
Keplerian elements at epoch
58190.6 MJD
Value 1-σ variation Units
a 2.37081 1.584e-08 au
e 0.190232 6.436e-08
i 1.189 8.283e-06 deg
Ω 8.109 0.0002826 deg
ω 317.567 0.0002832 deg
M 146.888 1.839e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9198 au
Aphelion 2.8218 au
Asc. node-Earth separation 1.00122 au
Desc. node-Earth separation 1.6602 au
Earth MOID 0.9064 au
Orbital period 1333.35 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.000000000.050076630.00643398-0.010705740.02303297-0.19788404
0.050076631.00000000-0.006671570.008758650.00083097-0.22549872
0.00643398-0.006671571.00000000-0.035504310.03531990-0.00152674
-0.010705740.00875865-0.035504311.00000000-0.997239290.00266483
0.023032970.000830970.03531990-0.997239291.00000000-0.07442896
-0.19788404-0.22549872-0.001526740.00266483-0.074428961.00000000
Covariance matrix
2.50858719E-165.10493065E-178.44046756E-16-4.79106562E-141.03319577E-13-5.76421695E-14
5.10493065E-174.14267047E-15-3.55664742E-151.59286329E-131.51476383E-14-2.66931130E-13
8.44046756E-16-3.55664742E-156.86032585E-11-8.30910700E-118.28533457E-11-2.32569131E-13
-4.79106562E-141.59286329E-13-8.30910700E-117.98365661E-08-7.98028633E-081.38479609E-11
1.03319577E-131.51476383E-148.28533457E-11-7.98028633E-088.02114443E-08-3.87681490E-10
-5.76421695E-14-2.66931130E-13-2.32569131E-131.38479609E-11-3.87681490E-103.38243852E-10