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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HG9 ∴ Orbital info ∴ Epoch epochXXX
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(108170) 2001HG9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 108170.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56161 1.082e-08 au
e 0.134528 3.287e-08
i 14.122 3.881e-06 deg
Ω 53.796 1.932e-05 deg
ω 200.649 2.828e-05 deg
M 186.766 2.384e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.217 au
Aphelion 2.9062 au
Asc. node-Earth separation 1.8893 au
Desc. node-Earth separation 1.22317 au
Earth MOID 1.20814 au
Orbital period 1497.5 days
Date of orbit computation  Jun 5 01:00
Correlation matrix
1.00000000-0.116294460.009737990.007551300.27954128-0.52433032
-0.116294461.00000000-0.01992713-0.00009213-0.066609480.13826351
0.00973799-0.019927131.00000000-0.269631490.19463809-0.02142939
0.00755130-0.00009213-0.269631491.00000000-0.63961185-0.02764677
0.27954128-0.066609480.19463809-0.639611851.00000000-0.73272074
-0.524330320.13826351-0.02142939-0.02764677-0.732720741.00000000
Covariance matrix
1.16973887E-16-4.13382500E-174.08794690E-161.57762345E-158.54860157E-14-1.35174181E-13
-4.13382500E-171.08018272E-15-2.54205362E-15-5.84891291E-17-6.18998129E-141.08317967E-13
4.08794690E-16-2.54205362E-151.50654716E-11-2.02161704E-112.13611124E-11-1.98264734E-12
1.57762345E-15-5.84891291E-17-2.02161704E-113.73141743E-10-3.49347863E-10-1.27299188E-11
8.54860157E-14-6.18998129E-142.13611124E-11-3.49347863E-107.99483207E-10-4.93841377E-10
-1.35174181E-131.08317967E-13-1.98264734E-12-1.27299188E-11-4.93841377E-105.68183515E-10