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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TU231 ∴ Orbital info ∴ Epoch 60400 MJD
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2012TU231  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TU231.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74408 0.001077 au
e 0.45322 0.0003522
i 9.611 0.005533 deg
Ω 19.218 0.002717 deg
ω 327.595 0.001946 deg
M 2.535 1.726 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9536 au
Aphelion distance 2.5345 au
Asc. node-Earth separation 0.00507 au
Desc. node-Earth separation 1.24338 au
Earth MOID 0.00334 au
Orbital period 841.293 days
Date of orbit computation   feb 26 10:46

Covariance matrix
1.16085836E-063.79440577E-075.96119531E-06-2.92698827E-062.07323201E-06-1.85970810E-03
3.79440577E-071.24025077E-071.94851365E-06-9.56688433E-076.77490223E-07-6.07868020E-04
5.96119531E-061.94851365E-063.06144333E-05-1.50277569E-051.06334178E-05-9.54989879E-03
-2.92698827E-06-9.56688433E-07-1.50277569E-057.38396864E-06-5.24407756E-064.68907161E-03
2.07323201E-066.77490223E-071.06334178E-05-5.24407756E-063.78866691E-06-3.32136072E-03
-1.85970810E-03-6.07868020E-04-9.54989879E-034.68907161E-03-3.32136072E-032.97927323E+00

Correlation matrix
1.000000000.999998630.99995538-0.999738560.98858742-1.00000000
0.999998631.000000000.99996682-0.999702660.98833703-0.99999856
0.999955380.999966821.00000000-0.999507660.98733959-0.99995508
-0.99973856-0.99970266-0.999507661.00000000-0.991473180.99973933
0.988587420.988337030.98733959-0.991473181.00000000-0.98859331
-1.00000000-0.99999856-0.999955080.99973933-0.988593311.00000000