AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RE54 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(257198) 2008RE54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 257198.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.21362 1.228e-07 au
e 0.069858 8.058e-08
i 7.774 9.022e-06 deg
Ω 213.093 4.788e-05 deg
ω 151.964 7.559e-05 deg
M 87.239 5.327e-05 deg
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8494 au
Aphelion 5.5778 au
Asc. node-Earth separation 4.52346 au
Desc. node-Earth separation 3.89366 au
Earth MOID 3.85044 au
Orbital period 4348.18 days
Date of orbit computation  apr 23 20:44
Correlation matrix
1.00000000-0.065748240.024738730.00935962-0.170924230.12085109
-0.065748241.000000000.00249697-0.002850310.07005893-0.09381762
0.024738730.002496971.00000000-0.281741570.174911650.00034727
0.00935962-0.00285031-0.281741571.00000000-0.62768101-0.00110698
-0.170924230.070058930.17491165-0.627681011.00000000-0.77081151
0.12085109-0.093817620.00034727-0.00110698-0.770811511.00000000
Covariance matrix
1.50737728E-14-6.50449146E-162.74030150E-145.50216339E-14-1.58635396E-127.90461744E-13
-6.50449146E-166.49286625E-151.81526796E-15-1.09970262E-144.26743809E-13-4.02737359E-13
2.74030150E-141.81526796E-158.13991463E-11-1.21709704E-101.19292774E-101.66917006E-13
5.50216339E-14-1.09970262E-14-1.21709704E-102.29260213E-09-2.27189797E-09-2.82372287E-12
-1.58635396E-124.26743809E-131.19292774E-10-2.27189797E-095.71440440E-09-3.10422337E-09
7.90461744E-13-4.02737359E-131.66917006E-13-2.82372287E-12-3.10422337E-092.83817110E-09