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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UB33 ∴ Orbital info ∴ Epoch epochXXX
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(477344) 2009UB33  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477344.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35587 2.887e-08 au
e 0.171723 1.116e-07
i 0.769 1.267e-05 deg
Ω 205.117 0.0008971 deg
ω 211.508 0.0008995 deg
M 348.057 7.299e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9513 au
Aphelion 2.7604 au
Asc. node-Earth separation 1.67597 au
Desc. node-Earth separation 0.99854 au
Earth MOID 0.96352 au
Orbital period 1320.76 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.000000000.243334540.013183060.006389020.00361723-0.40051963
0.243334541.000000000.008012730.01773009-0.02371326-0.02341012
0.013183060.008012731.000000000.01726867-0.018998240.01408593
0.006389020.017730090.017268671.00000000-0.99542055-0.02320993
0.00361723-0.02371326-0.01899824-0.995420551.00000000-0.06745234
-0.40051963-0.023410120.01408593-0.02320993-0.067452341.00000000
Covariance matrix
8.33423392E-167.83869991E-164.82164228E-151.65463757E-139.39320745E-14-8.44001831E-13
7.83869991E-161.24513055E-141.13274948E-141.77482010E-12-2.38014827E-12-1.90676809E-13
4.82164228E-151.13274948E-141.60506305E-101.96264109E-10-2.16503374E-101.30262143E-11
1.65463757E-131.77482010E-121.96264109E-108.04770507E-07-8.03244856E-07-1.51983566E-09
9.39320745E-14-2.38014827E-12-2.16503374E-10-8.03244856E-078.09115737E-07-4.42883090E-09
-8.44001831E-13-1.90676809E-131.30262143E-11-1.51983566E-09-4.42883090E-095.32811365E-09