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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HG50 ∴ Orbital info ∴ Epoch epochXXX
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(210501) 1998HG50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 210501.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38642 1.001e-08 au
e 0.166614 4.793e-08
i 3.284 4.293e-06 deg
Ω 82.458 9.5e-05 deg
ω 121.227 9.592e-05 deg
M 8.793 1.582e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9888 au
Aphelion 2.784 au
Asc. node-Earth separation 1.55645 au
Desc. node-Earth separation 1.11967 au
Earth MOID 0.9876 au
Orbital period 1346.54 days
Date of orbit computation  apr 23 20:33
Correlation matrix
1.00000000-0.120396660.013164940.014101550.00771609-0.42362830
-0.120396661.00000000-0.02218738-0.00441121-0.029968570.29267176
0.01316494-0.022187381.000000000.06683699-0.06580248-0.00024903
0.01410155-0.004411210.066836991.00000000-0.98663496-0.01369633
0.00771609-0.02996857-0.06580248-0.986634961.00000000-0.13766939
-0.423628300.29267176-0.00024903-0.01369633-0.137669391.00000000
Covariance matrix
1.00200748E-16-5.77683432E-175.65720455E-161.34096204E-147.40861564E-15-6.70908704E-14
-5.77683432E-172.29762933E-15-4.56555675E-15-2.00868524E-14-1.37787661E-132.21954412E-13
5.65720455E-16-4.56555675E-151.84287262E-112.72570296E-11-2.70953165E-11-1.69136241E-14
1.34096204E-14-2.00868524E-142.72570296E-119.02460112E-09-8.99031316E-09-2.05854837E-11
7.40861564E-15-1.37787661E-13-2.70953165E-11-8.99031316E-099.20044059E-09-2.08922247E-10
-6.70908704E-142.21954412E-13-1.69136241E-14-2.05854837E-11-2.08922247E-102.50314472E-10