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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HG4 ∴ Orbital info ∴ Epoch epochXXX
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(72824) 2001HG4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 72824.eq0)
Keplerian elements at epoch
57672.9 MJD
Value 1-σ variation Units
a 3.05792 1.688e-08 au
e 0.24728 5.486e-08
i 13.118 5.582e-06 deg
Ω 229.245 1.94e-05 deg
ω 338.231 2.095e-05 deg
M 332.129 7.528e-06 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3018 au
Aphelion 3.8141 au
Asc. node-Earth separation 1.32588 au
Desc. node-Earth separation 2.73708 au
Earth MOID 1.30273 au
Orbital period 1953.16 days
Date of orbit computation  apr 23 20:01
Correlation matrix
1.00000000-0.402076880.015790290.00096321-0.011551670.04481251
-0.402076881.00000000-0.01762323-0.00455828-0.036373070.08690526
0.01579029-0.017623231.00000000-0.328921140.29721828-0.00526992
0.00096321-0.00455828-0.328921141.00000000-0.90065442-0.00097713
-0.01155167-0.036373070.29721828-0.900654421.00000000-0.40145110
0.044812510.08690526-0.00526992-0.00097713-0.401451101.00000000
Covariance matrix
2.85017308E-16-3.72368884E-161.48807316E-153.15543088E-16-4.08660334E-155.69524225E-15
-3.72368884E-163.00924353E-15-5.39650671E-15-4.85214697E-15-4.18110351E-143.58882312E-14
1.48807316E-15-5.39650671E-153.11599871E-11-3.56282673E-113.47661359E-11-2.21452084E-13
3.15543088E-16-4.85214697E-15-3.56282673E-113.76537789E-10-3.66222263E-10-1.42736855E-13
-4.08660334E-15-4.18110351E-143.47661359E-11-3.66222263E-104.39101123E-10-6.33274884E-11
5.69524225E-153.58882312E-14-2.21452084E-13-1.42736855E-13-6.33274884E-115.66701900E-11