NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TR231 ∴ Orbital info ∴ Epoch 56215 MJD
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2012TR231  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TR231.eq0)
Keplerian elements
(Epoch 56215.6 MJD)
Value 1-σ variation Units
a 0.838761 0.0001533 au
e 0.290989 9.523e-06
i 33.439 0.08203 deg
Ω 199.93 0.00257 deg
ω 347.362 0.01853 deg
M 203.516 0.03085 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5947 au
Aphelion distance 1.0828 au
Asc. node-Earth separation -0.40567 au
Desc. node-Earth separation 0.07444 au
Earth MOID 0.07361 au
Orbital period 280.58 days
Date of orbit computation   feb 26 10:57

Covariance matrix
2.34946294E-08-1.32310697E-091.25655366E-05-3.93790595E-07-2.83264953E-064.71592985E-06
-1.32310697E-099.06946409E-11-6.97853855E-072.19104323E-081.62131806E-07-2.69387050E-07
1.25655366E-05-6.97853855E-076.72816791E-03-2.10808992E-04-1.51179914E-032.51716214E-03
-3.93790595E-072.19104323E-08-2.10808992E-046.60552329E-064.74007687E-05-7.89223064E-05
-2.83264953E-061.62131806E-07-1.51179914E-034.74007687E-053.43316318E-04-5.71548783E-04
4.71592985E-06-2.69387050E-072.51716214E-03-7.89223064E-05-5.71548783E-049.51528515E-04

Correlation matrix
1.00000000-0.906399890.99942068-0.99960271-0.997381530.99740636
-0.906399891.00000000-0.893357440.895172060.91881946-0.91701196
0.99942068-0.893357441.00000000-0.99997032-0.994714530.99483688
-0.999602710.89517206-0.999970321.000000000.99537000-0.99548622
-0.997381530.91881946-0.994714530.995370001.00000000-0.99998890
0.99740636-0.917011960.99483688-0.99548622-0.999988901.00000000