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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BA18 ∴ Orbital info ∴ Epoch epochXXX
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(401239) 2012BA18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 401239.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17598 4.186e-08 au
e 0.241644 6.555e-08
i 17.18 9.446e-06 deg
Ω 108.484 2.426e-05 deg
ω 308.361 3.154e-05 deg
M 105.901 1.776e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4085 au
Aphelion 3.9434 au
Asc. node-Earth separation 1.61767 au
Desc. node-Earth separation 2.50176 au
Earth MOID 1.46186 au
Orbital period 2067.35 days
Date of orbit computation  apr 23 21:15
Correlation matrix
1.00000000-0.016610460.00581164-0.02281382-0.07612400-0.27227972
-0.016610461.00000000-0.00307884-0.023114460.14962254-0.15586027
0.00581164-0.003078841.000000000.09201727-0.067669070.00212958
-0.02281382-0.023114460.092017271.00000000-0.754555950.03633015
-0.076124000.14962254-0.06766907-0.754555951.00000000-0.59975839
-0.27227972-0.155860270.002129580.03633015-0.599758391.00000000
Covariance matrix
1.75217242E-15-4.55770688E-172.29797520E-15-2.31698859E-14-1.00514972E-13-2.02439116E-13
-4.55770688E-174.29687313E-15-1.90643551E-15-3.67618649E-143.09381287E-13-1.81468986E-13
2.29797520E-15-1.90643551E-158.92311929E-112.10894474E-11-2.01636565E-113.57307604E-13
-2.31698859E-14-3.67618649E-142.10894474E-115.88674170E-10-5.77496935E-101.56565260E-11
-1.00514972E-133.09381287E-13-2.01636565E-11-5.77496935E-109.95042186E-10-3.36037538E-10
-2.02439116E-13-1.81468986E-133.57307604E-131.56565260E-11-3.36037538E-103.15486977E-10