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AstDyS ∴ Objects ∴ Hedberg ∴ Orbital info ∴ Epoch epochXXX
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(20282) Hedberg  ▹ 
ORBITAL INFORMATION
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(ASCII data file 20282.eq0)
Keplerian elements at epoch
57912.2 MJD
Value 1-σ variation Units
a 2.20169 6.258e-09 au
e 0.077403 2.708e-08
i 3.934 3.287e-06 deg
Ω 134.001 5.847e-05 deg
ω 322.437 6.589e-05 deg
M 34.444 3.014e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0313 au
Aphelion 2.3721 au
Asc. node-Earth separation 1.0775 au
Desc. node-Earth separation 1.31786 au
Earth MOID 1.05101 au
Orbital period 1193.26 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.137699550.007338210.001298150.12008315-0.26355723
-0.137699551.00000000-0.00251551-0.00781228-0.058248120.14033521
0.00733821-0.002515511.000000000.28533138-0.25094342-0.00270530
0.00129815-0.007812280.285331381.00000000-0.88520665-0.00051107
0.12008315-0.05824812-0.25094342-0.885206651.00000000-0.46311517
-0.263557230.14033521-0.00270530-0.00051107-0.463115171.00000000
Covariance matrix
3.91658262E-17-2.33376616E-171.50934207E-164.75031165E-164.95188111E-14-4.97079256E-14
-2.33376616E-177.33402444E-16-2.23893698E-16-1.23706756E-14-1.03941156E-131.14534120E-13
1.50934207E-16-2.23893698E-161.08015870E-115.48324629E-11-5.43443107E-11-2.67951143E-13
4.75031165E-16-1.23706756E-145.48324629E-113.41891949E-09-3.41054346E-09-9.00574196E-13
4.95188111E-14-1.03941156E-13-5.43443107E-11-3.41054346E-094.34179150E-09-9.19645699E-10
-4.97079256E-141.14534120E-13-2.67951143E-13-9.00574196E-13-9.19645699E-109.08226376E-10