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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HJ62 ∴ Orbital info ∴ Epoch epochXXX
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(99228) 2001HJ62  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 99228.eq0)
Keplerian elements at epoch
58385.5 MJD
Value 1-σ variation Units
a 2.7348 1.534e-08 au
e 0.138474 4.623e-08
i 6.415 4.108e-06 deg
Ω 293.227 4.382e-05 deg
ω 262.521 4.603e-05 deg
M 320.854 1.419e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3561 au
Aphelion 3.1135 au
Asc. node-Earth separation 1.71576 au
Desc. node-Earth separation 1.65245 au
Earth MOID 1.36745 au
Orbital period 1651.91 days
Date of orbit computation  apr 23 20:08
Correlation matrix
1.000000000.094252860.00593046-0.011190550.00704678-0.00667489
0.094252861.00000000-0.01477424-0.01153802-0.053867830.20557496
0.00593046-0.014774241.000000000.23158980-0.21931515-0.00294807
-0.01119055-0.011538020.231589801.00000000-0.94433380-0.00357553
0.00704678-0.05386783-0.21931515-0.944333801.00000000-0.31825264
-0.006674890.20557496-0.00294807-0.00357553-0.318252641.00000000
Covariance matrix
2.35275244E-166.68413353E-173.73654700E-16-7.52142388E-154.97509546E-15-1.45290621E-15
6.68413353E-172.13759244E-15-2.80582963E-15-2.33751256E-14-1.14634336E-131.34877025E-13
3.73654700E-16-2.80582963E-151.68728040E-114.16843839E-11-4.14653212E-11-1.71844726E-13
-7.52142388E-15-2.33751256E-144.16843839E-111.92008593E-09-1.90462133E-09-2.22333814E-12
4.97509546E-15-1.14634336E-13-4.14653212E-11-1.90462133E-092.11858337E-09-2.07873964E-10
-1.45290621E-151.34877025E-13-1.71844726E-13-2.22333814E-12-2.07873964E-102.01377346E-10