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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HT92 ∴ Orbital info ∴ Epoch epochXXX
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(438875) 2009HT92  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 438875.eq0)
Keplerian elements at epoch
57960.9 MJD
Value 1-σ variation Units
a 2.98589 4.815e-08 au
e 0.022158 6.928e-08
i 7.151 1.105e-05 deg
Ω 203.898 5.081e-05 deg
ω 250.244 0.0002706 deg
M 344.396 0.0002666 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9197 au
Aphelion 3.0521 au
Asc. node-Earth separation 2.003 au
Desc. node-Earth separation 1.96536 au
Earth MOID 1.94402 au
Orbital period 1884.56 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.00000000-0.514310920.006046370.000005850.08579547-0.08447203
-0.514310921.00000000-0.00646215-0.00226330-0.218940210.21748060
0.00604637-0.006462151.00000000-0.157430970.04573796-0.01685908
0.00000585-0.00226330-0.157430971.00000000-0.18234682-0.00432701
0.08579547-0.218940210.04573796-0.182346821.00000000-0.98219806
-0.084472030.21748060-0.01685908-0.00432701-0.982198061.00000000
Covariance matrix
2.31841186E-15-1.71559436E-153.21586338E-151.43101710E-171.11767193E-12-1.08443523E-12
-1.71559436E-154.79940209E-15-4.94513393E-15-7.96730137E-15-4.10368292E-124.01707082E-12
3.21586338E-15-4.94513393E-151.22015635E-10-8.83635973E-111.36690773E-10-4.96520433E-11
1.43101710E-17-7.96730137E-15-8.83635973E-112.58196848E-09-2.50685005E-09-5.86217984E-11
1.11767193E-12-4.10368292E-121.36690773E-10-2.50685005E-097.31997154E-08-7.08515183E-08
-1.08443523E-124.01707082E-12-4.96520433E-11-5.86217984E-11-7.08515183E-087.10870987E-08