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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TR139 ∴ Orbital info ∴ Epoch 57910 MJD
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2012TR139  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TR139.eq0)
Keplerian elements
(Epoch 57910.9 MJD)
Value 1-σ variation Units
a 1.96073 2.212e-08 au
e 0.38816 1.045e-06
i 52.529 0.0004727 deg
Ω 200.245 0.0001013 deg
ω 173.133 0.0006398 deg
M 255.961 0.000265 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1997 au
Aphelion distance 2.7218 au
Asc. node-Earth separation 1.70782 au
Desc. node-Earth separation 0.20576 au
Earth MOID 0.20541 au
Orbital period 1002.82 days
Date of orbit computation   Jul 29 11:28

Covariance matrix
4.89105726E-16-3.51116193E-153.48206352E-127.14537281E-13-1.15423616E-114.93433048E-12
-3.51116193E-151.09133408E-12-4.71182217E-10-1.01679036E-10-2.40875894E-108.52683449E-11
3.48206352E-12-4.71182217E-102.23432930E-074.76508772E-084.08617296E-08-1.04425820E-08
7.14537281E-13-1.01679036E-104.76508772E-081.02687897E-089.82033656E-09-2.68271125E-09
-1.15423616E-11-2.40875894E-104.08617296E-089.82033656E-094.09358852E-07-1.69273560E-07
4.93433048E-128.52683449E-11-1.04425820E-08-2.68271125E-09-1.69273560E-077.02389138E-08

Correlation matrix
1.00000000-0.151974470.333090100.31883346-0.815720180.84185630
-0.151974471.00000000-0.95419348-0.96049019-0.360381420.30797827
0.33309010-0.954193481.000000000.994804360.13511111-0.08335764
0.31883346-0.960490190.994804361.000000000.15146582-0.09989078
-0.81572018-0.360381420.135111110.151465821.00000000-0.99827028
0.841856300.30797827-0.08335764-0.09989078-0.998270281.00000000