AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HW3 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(82168) 2001HW3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82168.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33206 1.009e-08 au
e 0.1819 4.136e-08
i 2.808 4.474e-06 deg
Ω 72.383 0.000116 deg
ω 184.506 0.0001176 deg
M 137.229 2.453e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9079 au
Aphelion 2.7563 au
Asc. node-Earth separation 1.7695 au
Desc. node-Earth separation 0.89441 au
Earth MOID 0.89275 au
Orbital period 1300.79 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.00000000-0.10613970-0.00731534-0.004635670.09404250-0.69931541
-0.106139701.000000000.001063570.00528558-0.051410140.30451547
-0.007315340.001063571.00000000-0.210035450.20829738-0.00274975
-0.004635670.00528558-0.210035451.00000000-0.98450526-0.00145031
0.09404250-0.051410140.20829738-0.984505261.00000000-0.16639231
-0.699315410.30451547-0.00274975-0.00145031-0.166392311.00000000
Covariance matrix
1.01887594E-16-4.43125654E-17-3.30358479E-16-5.42669682E-151.11627441E-13-1.73138006E-13
-4.43125654E-171.71071140E-151.96809390E-162.53538173E-14-2.50047942E-133.08927375E-13
-3.30358479E-161.96809390E-162.00161744E-11-1.08979755E-101.09587373E-10-3.01747015E-13
-5.42669682E-152.53538173E-14-1.08979755E-101.34500953E-08-1.34266258E-08-4.12556376E-12
1.11627441E-13-2.50047942E-131.09587373E-10-1.34266258E-081.38284124E-08-4.79930194E-10
-1.73138006E-133.08927375E-13-3.01747015E-13-4.12556376E-12-4.79930194E-106.01613146E-10