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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YM158 ∴ Orbital info ∴ Epoch epochXXX
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(342921) 2008YM158  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 342921.eq0)
Keplerian elements at epoch
57667.1 MJD
Value 1-σ variation Units
a 3.09583 3.741e-08 au
e 0.117434 8.279e-08
i 15.06 1.091e-05 deg
Ω 318.949 2.535e-05 deg
ω 54.54 4.762e-05 deg
M 262.265 3.783e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7323 au
Aphelion 3.4594 au
Asc. node-Earth separation 1.84451 au
Desc. node-Earth separation 2.28948 au
Earth MOID 1.75936 au
Orbital period 1989.59 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.00000000-0.088998240.049528480.01328963-0.00039097-0.00003436
-0.088998241.00000000-0.061013310.00581909-0.455248430.52306494
0.04952848-0.061013311.000000000.24730426-0.09050632-0.04520284
0.013289630.005819090.247304261.00000000-0.50370420-0.00828936
-0.00039097-0.45524843-0.09050632-0.503704201.00000000-0.85154609
-0.000034360.52306494-0.04520284-0.00828936-0.851546091.00000000
Covariance matrix
1.39955967E-15-2.75639928E-162.02081349E-141.26055168E-14-6.96517885E-16-4.86200091E-17
-2.75639928E-166.85377702E-15-5.50890223E-141.22143943E-14-1.79473792E-121.63803764E-12
2.02081349E-14-5.50890223E-141.18946326E-106.83847501E-11-4.70047797E-11-1.86485252E-11
1.26055168E-141.22143943E-146.83847501E-116.42842074E-10-6.08156450E-10-7.95017260E-12
-6.96517885E-16-1.79473792E-12-4.70047797E-11-6.08156450E-102.26764563E-09-1.53390702E-09
-4.86200091E-171.63803764E-12-1.86485252E-11-7.95017260E-12-1.53390702E-091.43089103E-09