AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RS9 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(150197) 1998RS9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 150197.eq0)
Keplerian elements at epoch
57970.7 MJD
Value 1-σ variation Units
a 2.28963 9.29e-09 au
e 0.095647 4.091e-08
i 2.997 5.037e-06 deg
Ω 155.391 7.736e-05 deg
ω 36.231 8.207e-05 deg
M 309.804 2.679e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0706 au
Aphelion 2.5086 au
Asc. node-Earth separation 1.11804 au
Desc. node-Earth separation 1.44843 au
Earth MOID 1.07263 au
Orbital period 1265.45 days
Date of orbit computation  apr 23 20:20
Correlation matrix
1.00000000-0.079720100.00435244-0.005692900.05728017-0.16050393
-0.079720101.00000000-0.001844320.00149484-0.084884000.28336601
0.00435244-0.001844321.00000000-0.176827760.16966677-0.00846030
-0.005692900.00149484-0.176827761.00000000-0.94152674-0.00054115
0.05728017-0.084884000.16966677-0.941526741.00000000-0.33384830
-0.160503930.28336601-0.00846030-0.00054115-0.333848301.00000000
Covariance matrix
8.63016263E-17-3.02941891E-172.03682302E-16-4.09115055E-154.36722179E-14-3.99449569E-14
-3.02941891E-171.67326239E-15-3.80039732E-164.73021152E-15-2.84970150E-133.10524999E-13
2.03682302E-16-3.80039732E-162.53759676E-11-6.89071336E-117.01454619E-11-1.14173138E-12
-4.09115055E-154.73021152E-15-6.89071336E-115.98418293E-09-5.97759632E-09-1.12147176E-12
4.36722179E-14-2.84970150E-137.01454619E-11-5.97759632E-096.73570389E-09-7.34019272E-10
-3.99449569E-143.10524999E-13-1.14173138E-12-1.12147176E-12-7.34019272E-107.17684542E-10