AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SJ12 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(514899) 2008SJ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 514899.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58123 5.482e-08 au
e 0.21132 1.021e-07
i 4.659 1.413e-05 deg
Ω 152.326 8.897e-05 deg
ω 240.152 0.0001345 deg
M 259.069 0.0001052 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0358 au
Aphelion 3.1267 au
Asc. node-Earth separation 1.76693 au
Desc. node-Earth separation 1.2211 au
Earth MOID 1.0464 au
Orbital period 1514.74 days
Date of orbit computation  apr 23 21:39
Correlation matrix
1.00000000-0.746511100.06489971-0.013646270.69760107-0.94838299
-0.746511101.00000000-0.056863200.00973929-0.575764880.78147498
0.06489971-0.056863201.00000000-0.294522190.23527339-0.05712513
-0.013646270.00973929-0.294522191.00000000-0.664884570.00811552
0.69760107-0.575764880.23527339-0.664884571.00000000-0.74881721
-0.948382990.78147498-0.057125130.00811552-0.748817211.00000000
Covariance matrix
3.00549312E-15-4.17994185E-155.02648084E-14-6.65598463E-145.14415263E-12-5.47030647E-12
-4.17994185E-151.04316306E-14-8.20485292E-148.85000584E-14-7.90988395E-128.39771655E-12
5.02648084E-14-8.20485292E-141.99584512E-10-3.70187552E-104.47079827E-10-8.49103505E-11
-6.65598463E-148.85000584E-14-3.70187552E-107.91554336E-09-7.95674541E-097.59673404E-11
5.14415263E-12-7.90988395E-124.47079827E-10-7.95674541E-091.80924625E-08-1.05972868E-08
-5.47030647E-128.39771655E-12-8.49103505E-117.59673404E-11-1.05972868E-081.10698075E-08