AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UM12 ∴ Orbital info ∴ Epoch epochXXX
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(269352) 2008UM12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 269352.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90396 2.572e-08 au
e 0.029932 5.024e-08
i 1.269 7.187e-06 deg
Ω 338.693 0.0002765 deg
ω 290.925 0.0003065 deg
M 149.566 0.0001343 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.817 au
Aphelion 2.9909 au
Asc. node-Earth separation 1.862 au
Desc. node-Earth separation 1.94246 au
Earth MOID 1.80102 au
Orbital period 1807.53 days
Date of orbit computation  Jun 5 01:34
Correlation matrix
1.00000000-0.004376320.00439318-0.01814048-0.084550220.17982673
-0.004376321.00000000-0.00578229-0.00278651-0.071241940.17616300
0.00439318-0.005782291.000000000.34308188-0.30766685-0.00455114
-0.01814048-0.002786510.343081881.00000000-0.89723650-0.00937517
-0.08455022-0.07124194-0.30766685-0.897236501.00000000-0.43233260
0.179826730.17616300-0.00455114-0.00937517-0.432332601.00000000
Covariance matrix
6.61404369E-16-5.65466328E-188.11994168E-16-1.28976452E-13-6.66403134E-136.21259073E-13
-5.65466328E-182.52423134E-15-2.08787930E-15-3.87037174E-14-1.09695575E-121.18895173E-12
8.11994168E-16-2.08787930E-155.16512953E-116.81658020E-10-6.77657252E-10-4.39385973E-12
-1.28976452E-13-3.87037174E-146.81658020E-107.64286718E-08-7.60192999E-08-3.48170745E-10
-6.66403134E-13-1.09695575E-12-6.77657252E-10-7.60192999E-089.39242107E-08-1.77988407E-08
6.21259073E-131.18895173E-12-4.39385973E-12-3.48170745E-10-1.77988407E-081.80455413E-08