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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012UA44 ∴ Orbital info ∴ Epoch epochXXX
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(398658) 2012UA44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 398658.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6321 3.087e-08 au
e 0.156253 9.477e-08
i 16.519 8.999e-06 deg
Ω 57.612 2.788e-05 deg
ω 4.351 4.748e-05 deg
M 233.982 4.05e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2208 au
Aphelion 3.0434 au
Asc. node-Earth separation 1.23435 au
Desc. node-Earth separation 2.03003 au
Earth MOID 1.23415 au
Orbital period 1559.74 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.000000000.34920789-0.008853870.012171370.33504429-0.64146506
0.349207891.00000000-0.00005374-0.02065650-0.143830720.00250713
-0.00885387-0.000053741.00000000-0.068330520.022831360.02485850
0.01217137-0.02065650-0.068330521.00000000-0.51565599-0.05092095
0.33504429-0.143830720.02283136-0.515655991.00000000-0.78526830
-0.641465060.002507130.02485850-0.05092095-0.785268301.00000000
Covariance matrix
9.52818802E-161.02153345E-15-2.45953150E-151.04730981E-144.91021768E-13-8.01980588E-13
1.02153345E-158.98104281E-15-4.58349219E-17-5.45695695E-14-6.47155161E-139.62333537E-15
-2.45953150E-15-4.58349219E-178.09894341E-11-1.71419153E-119.75527012E-129.06097149E-12
1.04730981E-14-5.45695695E-14-1.71419153E-117.77071336E-10-6.82470491E-10-5.74926904E-11
4.91021768E-13-6.47155161E-139.75527012E-12-6.82470491E-102.25417035E-09-1.51007014E-09
-8.01980588E-139.62333537E-159.06097149E-12-5.74926904E-11-1.51007014E-091.64048165E-09