NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012UT18 ∴ Orbital info ∴ Epoch 60600 MJD
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2012UT18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012UT18.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.34383 0.04788 au
e 0.600321 0.009414
i 7.211 0.07467 deg
Ω 218.061 0.04014 deg
ω 116.499 0.1106 deg
M 134.569 37.8 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9368 au
Aphelion distance 3.7509 au
Asc. node-Earth separation 1.04201 au
Desc. node-Earth separation 0.19001 au
Earth MOID 0.05732 au
Orbital period 1310.66 days
Date of orbit computation   Jul 29 11:52

Covariance matrix
2.29220191E-034.50455011E-041.04993124E-034.29902676E-04-4.14644435E-03-1.80969074E+00
4.50455011E-048.86198781E-051.83975162E-049.67338902E-05-8.36374533E-04-3.55637157E-01
1.04993124E-031.83975162E-045.57547684E-03-2.59543263E-033.00412839E-03-8.28132714E-01
4.29902676E-049.67338902E-05-2.59543263E-031.61151876E-03-3.46576616E-03-3.39838797E-01
-4.14644435E-03-8.36374533E-043.00412839E-03-3.46576616E-031.22270014E-023.27436943E+00
-1.80969074E+00-3.55637157E-01-8.28132714E-01-3.39838797E-013.27436943E+001.42874885E+03

Correlation matrix
1.000000000.999446180.293692880.22367942-0.78323020-0.99999996
0.999446181.000000000.261729460.25597373-0.80348032-0.99945584
0.293692880.261729461.00000000-0.865866760.36384591-0.29341410
0.223679420.25597373-0.865866761.00000000-0.78076726-0.22396354
-0.78323020-0.803480320.36384591-0.780767261.000000000.78341115
-0.99999996-0.99945584-0.29341410-0.223963540.783411151.00000000