AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012WJ28 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(505300) 2012WJ28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 505300.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16998 7.445e-08 au
e 0.198075 7.497e-08
i 15.397 9.537e-06 deg
Ω 253.268 3.579e-05 deg
ω 54.016 4.5e-05 deg
M 100.738 2.885e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5421 au
Aphelion 3.7979 au
Asc. node-Earth separation 1.71347 au
Desc. node-Earth separation 2.46225 au
Earth MOID 1.56098 au
Orbital period 2061.5 days
Date of orbit computation  apr 23 21:37
Correlation matrix
1.00000000-0.075167760.01460196-0.00347960-0.02461184-0.37076392
-0.075167761.00000000-0.01199186-0.006528620.07801143-0.03141224
0.01460196-0.011991861.00000000-0.281415940.21491225-0.00905583
-0.00347960-0.00652862-0.281415941.00000000-0.767717320.00095363
-0.024611840.078011430.21491225-0.767717321.00000000-0.56933459
-0.37076392-0.03141224-0.009055830.00095363-0.569334591.00000000
Covariance matrix
5.54335502E-15-4.19544622E-161.03678663E-14-9.27191433E-15-8.24512890E-14-7.96516476E-13
-4.19544622E-165.61979377E-15-8.57311501E-15-1.75159852E-142.63139098E-13-6.79469607E-14
1.03678663E-14-8.57311501E-159.09460691E-11-9.60492429E-119.22189324E-11-2.49190430E-12
-9.27191433E-15-1.75159852E-14-9.60492429E-111.28087445E-09-1.23629346E-099.84794637E-13
-8.24512890E-142.63139098E-139.22189324E-11-1.23629346E-092.02457514E-09-7.39171945E-10
-7.96516476E-13-6.79469607E-14-2.49190430E-129.84794637E-13-7.39171945E-108.32572199E-10