NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008TN9 ∴ Orbital info ∴ Epoch 54747 MJD
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2008TN9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008TN9.eq0)
Keplerian elements
(Epoch 54747.5 MJD)
Value 1-σ variation Units
a 1.19963 0.003413 au
e 0.303742 0.003408
i 1.628 0.02581 deg
Ω 7.517 0.1251 deg
ω 290.138 0.1517 deg
M 45.927 0.3118 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8352 au
Aphelion distance 1.564 au
Asc. node-Earth separation -0.0155 au
Desc. node-Earth separation 0.21848 au
Earth MOID 0.00158 au
Orbital period 479.918 days
Date of orbit computation   Jul 29 11:10

Covariance matrix
1.16467792E-051.16267209E-058.73936533E-054.11570012E-04-5.00448019E-04-1.06399932E-03
1.16267209E-051.16149788E-058.75358896E-054.13869055E-04-5.03098194E-04-1.06260554E-03
8.73936533E-058.75358896E-056.66312311E-043.19627707E-03-3.88056413E-03-7.99976211E-03
4.11570012E-044.13869055E-043.19627707E-031.56535252E-02-1.89718558E-02-3.77629048E-02
-5.00448019E-04-5.03098194E-04-3.88056413E-03-1.89718558E-022.30011855E-024.59075051E-02
-1.06399932E-03-1.06260554E-03-7.99976211E-03-3.77629048E-024.59075051E-029.72268699E-02

Correlation matrix
1.000000000.999643430.992060270.96390609-0.96689863-0.99987400
0.999643431.000000000.995034230.97061649-0.97334866-0.99993026
0.992060270.995034231.000000000.98969055-0.99124460-0.99390529
0.963906090.970616490.989690551.00000000-0.99983567-0.96797951
-0.96689863-0.97334866-0.99124460-0.999835671.000000000.97076795
-0.99987400-0.99993026-0.99390529-0.967979510.970767951.00000000