AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998FB111 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(18683) 1998FB111  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 18683.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0967 1.447e-08 au
e 0.197839 2.862e-08
i 7.247 3.534e-06 deg
Ω 292.215 3.259e-05 deg
ω 334.707 3.475e-05 deg
M 220.491 1.213e-05 deg
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4841 au
Aphelion 3.7093 au
Asc. node-Earth separation 1.50773 au
Desc. node-Earth separation 2.64055 au
Earth MOID 1.4702 au
Orbital period 1990.43 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.089220300.045767320.03811833-0.10090676-0.06628309
0.089220301.00000000-0.005439270.002840700.00012690-0.10237346
0.04576732-0.005439271.000000000.26251980-0.24662608-0.00173605
0.038118330.002840700.262519801.00000000-0.92745363-0.01165535
-0.100906760.00012690-0.24662608-0.927453631.00000000-0.34221933
-0.06628309-0.10237346-0.00173605-0.01165535-0.342219331.00000000
Covariance matrix
2.09336108E-163.69470302E-172.34004625E-151.79726881E-14-5.07289968E-14-1.16305654E-14
3.69470302E-178.19195450E-16-5.50150452E-162.64957516E-151.26204783E-16-3.55350674E-14
2.34004625E-15-5.50150452E-161.24880243E-113.02319388E-11-3.02830632E-11-7.44019151E-14
1.79726881E-142.64957516E-153.02319388E-111.06197463E-09-1.05017871E-09-4.60636548E-12
-5.07289968E-141.26204783E-16-3.02830632E-11-1.05017871E-091.20733522E-09-1.44209696E-10
-1.16305654E-14-3.55350674E-14-7.44019151E-14-4.60636548E-12-1.44209696E-101.47079445E-10