NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TR20 ∴ Orbital info ∴ Epoch 56210 MJD
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2012TR20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TR20.eq0)
Keplerian elements
(Epoch 56210.9 MJD)
Value 1-σ variation Units
a 2.44129 0.008947 au
e 0.573798 0.001528
i 14.352 0.02433 deg
Ω 196.874 0.001794 deg
ω 168.724 0.004986 deg
M 2.987 0.0162 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0405 au
Aphelion distance 3.8421 au
Asc. node-Earth separation 2.74291 au
Desc. node-Earth separation 0.04928 au
Earth MOID 0.04694 au
Orbital period 1393.25 days
Date of orbit computation   Jul 29 11:34

Covariance matrix
8.00458577E-051.36711351E-052.17670635E-041.60520424E-05-4.44585869E-05-1.44925766E-04
1.36711351E-052.33491097E-063.71762212E-052.74154414E-06-7.59332327E-06-2.47520190E-05
2.17670635E-043.71762212E-055.91925613E-044.36516571E-05-1.20880242E-04-3.94103751E-04
1.60520424E-052.74154414E-064.36516571E-053.21925277E-06-8.91197860E-06-2.90635500E-05
-4.44585869E-05-7.59332327E-06-1.20880242E-04-8.91197860E-062.48641597E-058.04571216E-05
-1.44925766E-04-2.47520190E-05-3.94103751E-04-2.90635500E-058.04571216E-052.62400925E-04

Correlation matrix
1.000000000.999999950.999992740.99996162-0.99655054-0.99998502
0.999999951.000000000.999991970.99995980-0.99657464-0.99998339
0.999992740.999991971.000000000.99997612-0.99640262-0.99998693
0.999961620.999959800.999976121.00000000-0.99611551-0.99997338
-0.99655054-0.99657464-0.99640262-0.996115511.000000000.99608160
-0.99998502-0.99998339-0.99998693-0.999973380.996081601.00000000