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AstDyS ∴ Objects ∴ 2008SG137 ∴ Orbital info ∴ Epoch epochXXX
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(448142) 2008SG137  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 448142.eq0)
Keplerian elements at epoch
57689.6 MJD
Value 1-σ variation Units
a 2.25488 7.433e-09 au
e 0.288766 8.678e-08
i 6.389 8.334e-06 deg
Ω 19.941 4.801e-05 deg
ω 333.97 5.204e-05 deg
M 160.31 1.221e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6037 au
Aphelion 2.906 au
Asc. node-Earth separation 0.64334 au
Desc. node-Earth separation 1.78777 au
Earth MOID 0.60164 au
Orbital period 1236.76 days
Date of orbit computation  apr 23 21:25
Correlation matrix
1.00000000-0.06227034-0.00756272-0.013072710.000111550.03703823
-0.062270341.00000000-0.08611446-0.02656505-0.133586190.31237149
-0.00756272-0.086114461.00000000-0.348352680.33330441-0.02579079
-0.01307271-0.02656505-0.348352681.00000000-0.90809531-0.01192438
0.00011155-0.133586190.33330441-0.908095311.00000000-0.39774859
0.037038230.31237149-0.02579079-0.01192438-0.397748591.00000000
Covariance matrix
5.52504468E-17-4.01649718E-17-4.68513245E-16-4.66553956E-154.31448488E-173.36243823E-15
-4.01649718E-177.53002934E-15-6.22802764E-14-1.10682077E-13-6.03206693E-133.31059435E-13
-4.68513245E-16-6.22802764E-146.94627876E-11-1.39400244E-101.44551766E-10-2.62528833E-12
-4.66553956E-15-1.10682077E-13-1.39400244E-102.30534826E-09-2.26885085E-09-6.99262747E-12
4.31448488E-17-6.03206693E-131.44551766E-10-2.26885085E-092.70777445E-09-2.52784907E-10
3.36243823E-153.31059435E-13-2.62528833E-12-6.99262747E-12-2.52784907E-101.49166909E-10