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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012TP231 ∴ Orbital info ∴ Epoch 58234 MJD
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2012TP231  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012TP231.eq0)
Keplerian elements
(Epoch 58234.5 MJD)
Value 1-σ variation Units
a 1.11773 3.528e-08 au
e 0.25364 5.032e-07
i 6.74 3.316e-05 deg
Ω 30.257 2.882e-05 deg
ω 75.431 8.585e-05 deg
M 187.83 9.375e-05 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8342 au
Aphelion distance 1.4012 au
Asc. node-Earth separation -0.01037 au
Desc. node-Earth separation 0.11232 au
Earth MOID 0.00496 au
Orbital period 431.621 days
Date of orbit computation   Jul 29 11:34

Covariance matrix
1.24447510E-151.77439487E-143.80276194E-13-1.53629096E-132.80582395E-12-3.27596605E-12
1.77439487E-142.53246923E-135.56358299E-12-2.17395250E-124.01244110E-11-4.68257469E-11
3.80276194E-135.56358299E-121.09950635E-09-7.60244736E-101.80385215E-09-1.22363978E-09
-1.53629096E-13-2.17395250E-12-7.60244736E-108.30434333E-10-1.17914671E-094.25342881E-10
2.80582395E-124.01244110E-111.80385215E-09-1.17914671E-097.36939342E-09-7.58276525E-09
-3.27596605E-12-4.68257469E-11-1.22363978E-094.25342881E-10-7.58276525E-098.78914443E-09

Correlation matrix
1.000000000.999505250.32509266-0.151122010.92651284-0.99054221
0.999505251.000000000.33341383-0.149908170.92879680-0.99252013
0.325092660.333413831.00000000-0.795613060.63370363-0.39362386
-0.15112201-0.14990817-0.795613061.00000000-0.476649700.15743933
0.926512840.928796800.63370363-0.476649701.00000000-0.94218989
-0.99054221-0.99252013-0.393623860.15743933-0.942189891.00000000