AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998VR13 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(40238) 1998VR13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 40238.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 4.01832 2.35e-08 au
e 0.230429 4.02e-08
i 4.905 4.734e-06 deg
Ω 5.921 4.833e-05 deg
ω 0.146 4.931e-05 deg
M 79.927 9.298e-06 deg
Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0924 au
Aphelion 4.9443 au
Asc. node-Earth separation 2.09125 au
Desc. node-Earth separation 3.94663 au
Earth MOID 2.09095 au
Orbital period 2942.15 days
Date of orbit computation  apr 23 19:54
Correlation matrix
1.000000000.02435578-0.023160700.003843540.04615779-0.48304111
0.024355781.00000000-0.005688650.008073350.02124283-0.14958808
-0.02316070-0.005688651.000000000.10492084-0.09843008-0.01318273
0.003843540.008073350.104920841.00000000-0.97248225-0.01419270
0.046157790.02124283-0.09843008-0.972482251.00000000-0.19953021
-0.48304111-0.14958808-0.01318273-0.01419270-0.199530211.00000000
Covariance matrix
5.52185107E-162.30077539E-17-2.57659080E-154.36520654E-155.34859335E-14-1.05544506E-13
2.30077539E-171.61606830E-15-1.08265549E-151.56860843E-144.21108990E-14-5.59159905E-14
-2.57659080E-15-1.08265549E-152.24131447E-112.40073426E-11-2.29790194E-11-5.80318090E-13
4.36520654E-151.56860843E-142.40073426E-112.33594080E-09-2.31774071E-09-6.37830498E-12
5.34859335E-144.21108990E-14-2.29790194E-11-2.31774071E-092.43166924E-09-9.14892584E-11
-1.05544506E-13-5.59159905E-14-5.80318090E-13-6.37830498E-12-9.14892584E-118.64606273E-11