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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HG8 ∴ Orbital info ∴ Epoch epochXXX
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(108168) 2001HG8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 108168.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58106 1.241e-08 au
e 0.151787 4.826e-08
i 2.777 5.132e-06 deg
Ω 40.617 8.888e-05 deg
ω 310.446 9.016e-05 deg
M 41.502 1.41e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1893 au
Aphelion 2.9728 au
Asc. node-Earth separation 1.30403 au
Desc. node-Earth separation 1.78979 au
Earth MOID 1.18472 au
Orbital period 1514.6 days
Date of orbit computation  apr 23 20:11
Correlation matrix
1.00000000-0.03284032-0.017526430.00164407-0.02651225-0.17587590
-0.032840321.000000000.00226263-0.004750960.03355285-0.22704084
-0.017526430.002262631.00000000-0.242642310.238451590.01006979
0.00164407-0.00475096-0.242642311.00000000-0.986467090.01565806
-0.026512250.033552850.23845159-0.986467091.00000000-0.16608367
-0.17587590-0.227040840.010069790.01565806-0.166083671.00000000
Covariance matrix
1.53897372E-16-1.96616375E-17-1.11588654E-151.81274330E-15-2.96535862E-14-3.07687233E-14
-1.96616375E-172.32912803E-155.60431100E-16-2.03787952E-141.45996025E-13-1.54521244E-13
-1.11588654E-155.60431100E-162.63403833E-11-1.10682220E-101.10338290E-107.28817907E-13
1.81274330E-15-2.03787952E-14-1.10682220E-107.89951779E-09-7.90492704E-091.96257330E-11
-2.96535862E-141.45996025E-131.10338290E-10-7.90492704E-098.12886575E-09-2.11168648E-10
-3.07687233E-14-1.54521244E-137.28817907E-131.96257330E-11-2.11168648E-101.98872656E-10