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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012SM61 ∴ Orbital info ∴ Epoch epochXXX
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2012SM61  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SM61.eq0)
Keplerian elements at epoch
58272.5 MJD
Value 1-σ variation Units
a 2.45849 2.755e-08 au
e 0.198621 5.436e-08
i 1.946 1.112e-05 deg
Ω 213.071 0.0001683 deg
ω 93.278 0.0001726 deg
M 208.042 3.667e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9702 au
Aphelion 2.9468 au
Asc. node-Earth separation 1.38341 au
Desc. node-Earth separation 1.34167 au
Earth MOID 0.95599 au
Orbital period 1408 days
Date of orbit computation  Jun 5 06:44
Correlation matrix
1.00000000-0.21998029-0.030410670.004081820.13373847-0.61263010
-0.219980291.00000000-0.00420483-0.003893430.00474508-0.04363481
-0.03041067-0.004204831.00000000-0.125632330.120621900.00805146
0.00408182-0.00389343-0.125632331.00000000-0.97345928-0.00879534
0.133738470.004745080.12062190-0.973459281.00000000-0.21794969
-0.61263010-0.043634810.00805146-0.00879534-0.217949691.00000000
Covariance matrix
7.58850256E-16-3.29400257E-16-9.31723756E-151.89274703E-146.35857677E-13-6.18895216E-13
-3.29400257E-162.95477381E-15-2.54210494E-15-3.56250250E-144.45175792E-14-8.69833211E-14
-9.31723756E-15-2.54210494E-151.23698992E-10-2.35204335E-102.31544651E-103.28396659E-12
1.89274703E-14-3.56250250E-14-2.35204335E-102.83348987E-08-2.82816105E-08-5.42943022E-11
6.35857677E-134.45175792E-142.31544651E-10-2.82816105E-082.97886643E-08-1.37950264E-09
-6.18895216E-13-8.69833211E-143.28396659E-12-5.42943022E-11-1.37950264E-091.34487373E-09