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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TN211 ∴ Orbital info ∴ Epoch epochXXX
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(491644) 2012TN211  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 491644.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31575 2.119e-08 au
e 0.136213 5.421e-08
i 7.004 8.022e-06 deg
Ω 356.896 4.758e-05 deg
ω 119.808 5.573e-05 deg
M 12.907 3.009e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0003 au
Aphelion 2.6312 au
Asc. node-Earth separation 1.43407 au
Desc. node-Earth separation 1.13364 au
Earth MOID 1.02724 au
Orbital period 1287.17 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.000000000.293244350.00383224-0.010628180.00681930-0.25843770
0.293244351.00000000-0.01731451-0.008711870.09955001-0.24161577
0.00383224-0.017314511.000000000.16977425-0.150011350.00951099
-0.01062818-0.008711870.169774251.00000000-0.84034490-0.00576161
0.006819300.09955001-0.15001135-0.840344901.00000000-0.51157049
-0.25843770-0.241615770.00951099-0.00576161-0.511570491.00000000
Covariance matrix
4.48929506E-163.36827958E-166.51333472E-16-1.07142755E-148.05181383E-15-1.64742363E-13
3.36827958E-162.93885933E-15-7.52942032E-15-2.24706558E-143.00743103E-13-3.94071490E-13
6.51333472E-16-7.52942032E-156.43463625E-116.47960551E-11-6.70580724E-112.29534639E-12
-1.07142755E-14-2.24706558E-146.47960551E-112.26375544E-09-2.22811335E-09-8.24742906E-12
8.05181383E-153.00743103E-13-6.70580724E-11-2.22811335E-093.10548844E-09-8.57690864E-10
-1.64742363E-13-3.94071490E-132.29534639E-12-8.24742906E-12-8.57690864E-109.05150280E-10