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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TK44 ∴ Orbital info ∴ Epoch epochXXX
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(457384) 2008TK44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 457384.eq0)
Keplerian elements at epoch
57791.7 MJD
Value 1-σ variation Units
a 2.26643 1.895e-08 au
e 0.096765 7.702e-08
i 3.33 7.959e-06 deg
Ω 228.007 0.000149 deg
ω 225.435 0.0001596 deg
M 110.167 5.203e-05 deg
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0471 au
Aphelion 2.4857 au
Asc. node-Earth separation 1.40032 au
Desc. node-Earth separation 1.11259 au
Earth MOID 1.06513 au
Orbital period 1246.27 days
Date of orbit computation  apr 23 21:27
Correlation matrix
1.000000000.173548320.014506000.001290020.11643745-0.35056952
0.173548321.00000000-0.01122617-0.005651540.10386033-0.25966245
0.01450600-0.011226171.00000000-0.014409970.01377563-0.00264261
0.00129002-0.00565154-0.014409971.00000000-0.935538200.01047856
0.116437450.103860330.01377563-0.935538201.00000000-0.36084012
-0.35056952-0.25966245-0.002642610.01047856-0.360840121.00000000
Covariance matrix
3.59062206E-162.53297956E-162.18759390E-153.64238009E-153.52191032E-13-3.45622253E-13
2.53297956E-165.93270654E-15-6.88164803E-15-6.48630639E-141.27695883E-12-1.04058674E-12
2.18759390E-15-6.88164803E-156.33386237E-11-1.70884214E-111.75003356E-11-1.09423176E-12
3.64238009E-15-6.48630639E-14-1.70884214E-112.22028549E-08-2.22518790E-088.12360198E-11
3.52191032E-131.27695883E-121.75003356E-11-2.22518790E-082.54801222E-08-2.99680352E-09
-3.45622253E-13-1.04058674E-12-1.09423176E-128.12360198E-11-2.99680352E-092.70698220E-09