AstDyS-2

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AstDyS ∴ Objects ∴ 1997WK45 ∴ Orbital info ∴ Epoch epochXXX
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(15931) 1997WK45  ▹ 
ORBITAL INFORMATION
(ASCII data file 15931.eq0)
Keplerian elements at epoch
57807.5 MJD
Value 1-σ variation Units
a 3.17788 1.476e-08 au
e 0.181931 3.095e-08
i 2.077 3.501e-06 deg
Ω 71.362 9.793e-05 deg
ω 15.082 9.855e-05 deg
M 126.529 1.013e-05 deg
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5997 au
Aphelion 3.756 au
Asc. node-Earth separation 1.62766 au
Desc. node-Earth separation 2.71191 au
Earth MOID 1.61552 au
Orbital period 2069.21 days
Date of orbit computation  feb 22 01:53
Correlation matrix
1.000000000.176301550.004096760.00503719-0.027080730.17618267
0.176301551.000000000.004252370.00447985-0.018877790.08798844
0.004096760.004252371.00000000-0.061879780.06242029-0.00523512
0.005037190.00447985-0.061879781.00000000-0.99238096-0.00446190
-0.02708073-0.018877790.06242029-0.992380961.00000000-0.11579694
0.176182670.08798844-0.00523512-0.00446190-0.115796941.00000000
Covariance matrix
2.18000081E-168.05661097E-172.11783090E-167.28373047E-15-3.94045802E-142.63591106E-14
8.05661097E-179.57934668E-164.60809726E-161.35790156E-14-5.75807342E-142.75951520E-14
2.11783090E-164.60809726E-161.22587176E-11-2.12181967E-112.15380465E-11-1.85732634E-13
7.28373047E-151.35790156E-14-2.12181967E-119.59123207E-09-9.57797356E-09-4.42788382E-12
-3.94045802E-14-5.75807342E-142.15380465E-11-9.57797356E-099.71216425E-09-1.15636337E-10
2.63591106E-142.75951520E-14-1.85732634E-13-4.42788382E-12-1.15636337E-101.02678248E-10