AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SW43 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(15426) 1998SW43  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 15426.eq0)
Keplerian elements at epoch
57689.0 MJD
Value 1-σ variation Units
a 3.94479 2.492e-08 au
e 0.17466 4.285e-08
i 5.264 4.428e-06 deg
Ω 240.619 5.109e-05 deg
ω 137.509 5.26e-05 deg
M 98.319 1.124e-05 deg
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2558 au
Aphelion 4.6338 au
Asc. node-Earth separation 3.37592 au
Desc. node-Earth separation 2.4006 au
Earth MOID 2.26019 au
Orbital period 2861.77 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.00000000-0.075332860.00586608-0.00748444-0.026214130.12535502
-0.075332861.00000000-0.018246670.00352919-0.009423700.03398108
0.00586608-0.018246671.00000000-0.256384050.24955157-0.01172326
-0.007484440.00352919-0.256384051.00000000-0.96682762-0.00123392
-0.02621413-0.009423700.24955157-0.966827621.00000000-0.24590722
0.125355020.03398108-0.01172326-0.00123392-0.245907221.00000000
Covariance matrix
6.20853057E-16-8.04343974E-176.47257537E-16-9.52776234E-15-3.43590137E-143.51198935E-14
-8.04343974E-171.83622508E-15-3.46243497E-157.72636276E-15-2.12419949E-141.63725834E-14
6.47257537E-16-3.46243497E-151.96096542E-11-5.80046896E-115.81307720E-11-5.83714396E-13
-9.52776234E-157.72636276E-15-5.80046896E-112.61020294E-09-2.59834609E-09-7.08825789E-13
-3.43590137E-14-2.12419949E-145.81307720E-11-2.59834609E-092.76707940E-09-1.45445117E-10
3.51198935E-141.63725834E-14-5.83714396E-13-7.08825789E-13-1.45445117E-101.26425332E-10