NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TU231 ∴ Orbital info ∴ Epoch 56219 MJD
Contact »
2012TU231  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TU231.eq0)
Keplerian elements
(Epoch 56219.8 MJD)
Value 1-σ variation Units
a 1.74509 0.001132 au
e 0.45352 0.0003707
i 9.611 0.005591 deg
Ω 19.313 0.000291 deg
ω 327.424 0.001318 deg
M 14.285 0.01515 deg
Other useful info
Absolute Magnitude (H)    26.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9537 au
Aphelion distance 2.5365 au
Asc. node-Earth separation 0.00494 au
Desc. node-Earth separation 1.24113 au
Earth MOID 0.00325 au
Orbital period 842.024 days
Date of orbit computation   feb 26 10:46

Covariance matrix
1.28220414E-064.19803483E-076.33096285E-06-3.21779603E-07-1.45501429E-06-1.71512144E-05
4.19803483E-071.37447227E-072.07283086E-06-1.05319682E-07-4.76554381E-07-5.61540009E-06
6.33096285E-062.07283086E-063.12622478E-05-1.58599144E-06-7.19717624E-06-8.46823009E-05
-3.21779603E-07-1.05319682E-07-1.58599144E-068.46653199E-083.48366666E-074.30783145E-06
-1.45501429E-06-4.76554381E-07-7.19717624E-063.48366666E-071.73727791E-061.94430456E-05
-1.71512144E-05-5.61540009E-06-8.46823009E-054.30783145E-061.94430456E-052.29425309E-04

Correlation matrix
1.000000000.999998750.99995643-0.97662345-0.97488643-0.99998993
0.999998751.000000000.99996724-0.97631232-0.97523623-0.99998170
0.999956430.999967241.00000000-0.97485037-0.97660150-0.99991225
-0.97662345-0.97631232-0.974850371.000000000.908341520.97742910
-0.97488643-0.97523623-0.976601500.908341521.000000000.97388793
-0.99998993-0.99998170-0.999912250.977429100.973887931.00000000