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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WF155 ∴ Orbital info ∴ Epoch epochXXX
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(388147) 2005WF155  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 388147.eq0)
Keplerian elements at epoch
57172.3 MJD
Value 1-σ variation Units
a 2.41203 1.63e-08 au
e 0.144041 7.994e-08
i 2.023 6.759e-06 deg
Ω 284.296 0.0002644 deg
ω 233.421 0.0002661 deg
M 128.813 3.009e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0646 au
Aphelion 2.7595 au
Asc. node-Earth separation 1.56747 au
Desc. node-Earth separation 1.19297 au
Earth MOID 1.07529 au
Orbital period 1368.27 days
Date of orbit computation  apr 23 21:12
Correlation matrix
1.000000000.154171410.006841770.006799500.05012310-0.50958811
0.154171411.00000000-0.00400350-0.005678240.04330824-0.32214022
0.00684177-0.004003501.000000000.08691574-0.087282280.00411071
0.00679950-0.005678240.086915741.00000000-0.99289029-0.00051748
0.050123100.04330824-0.08728228-0.992890291.00000000-0.11650308
-0.50958811-0.322140220.00411071-0.00051748-0.116503081.00000000
Covariance matrix
2.65841542E-162.00949017E-167.54016595E-162.93143366E-142.17483950E-13-2.49970457E-13
2.00949017E-166.39059425E-15-2.16327352E-15-1.20026223E-139.21338124E-13-7.74771347E-13
7.54016595E-16-2.16327352E-154.56879687E-111.55342842E-10-1.57001873E-108.35940723E-13
2.93143366E-14-1.20026223E-131.55342842E-106.99171625E-08-6.98668250E-08-4.11666061E-12
2.17483950E-139.21338124E-13-1.57001873E-10-6.98668250E-087.08199630E-08-9.32767123E-10
-2.49970457E-13-7.74771347E-138.35940723E-13-4.11666061E-12-9.32767123E-109.05140404E-10