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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SM103 ∴ Orbital info ∴ Epoch epochXXX
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(278750) 2008SM103  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 278750.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7186 1.93e-08 au
e 0.053686 6.438e-08
i 5.814 6.262e-06 deg
Ω 195.359 4.395e-05 deg
ω 162.436 6.822e-05 deg
M 197.605 4.858e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5727 au
Aphelion 2.8646 au
Asc. node-Earth separation 1.85656 au
Desc. node-Earth separation 1.58045 au
Earth MOID 1.56938 au
Orbital period 1637.26 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.00000000-0.407754660.003976020.00630293-0.283682030.25890236
-0.407754661.00000000-0.00441109-0.007914170.32971936-0.37809807
0.00397602-0.004411091.000000000.04067997-0.02417324-0.00325365
0.00630293-0.007914170.040679971.00000000-0.642988770.00139204
-0.283682030.32971936-0.02417324-0.642988771.00000000-0.75978444
0.25890236-0.37809807-0.003253650.00139204-0.759784441.00000000
Covariance matrix
3.72428410E-16-5.06593822E-164.80514340E-165.34648678E-15-3.73458396E-132.42722920E-13
-5.06593822E-164.14456644E-15-1.77836679E-15-2.23949463E-141.44801483E-12-1.18248976E-12
4.80514340E-16-1.77836679E-153.92167835E-111.11975109E-11-1.03266588E-11-9.89829056E-13
5.34648678E-15-2.23949463E-141.11975109E-111.93201138E-09-1.92795652E-092.97241151E-12
-3.73458396E-131.44801483E-12-1.03266588E-11-1.92795652E-094.65348168E-09-2.51786692E-09
2.42722920E-13-1.18248976E-12-9.89829056E-132.97241151E-12-2.51786692E-092.35997141E-09