AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WK78 ∴ Orbital info ∴ Epoch epochXXX
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(203372) 2001WK78  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 203372.eq0)
Keplerian elements at epoch
58024.2 MJD
Value 1-σ variation Units
a 2.28093 1.035e-08 au
e 0.064305 4.585e-08
i 7.102 4.084e-06 deg
Ω 75.274 4.381e-05 deg
ω 131.611 5.846e-05 deg
M 71.744 3.845e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1343 au
Aphelion 2.4276 au
Asc. node-Earth separation 1.38804 au
Desc. node-Earth separation 1.16341 au
Earth MOID 1.1348 au
Orbital period 1258.25 days
Date of orbit computation  apr 23 20:32
Correlation matrix
1.00000000-0.201334980.006601010.008718390.06031054-0.10910855
-0.201334981.00000000-0.02217274-0.00428540-0.211829320.32829284
0.00660101-0.022172741.000000000.01748174-0.00945116-0.00385216
0.00871839-0.004285400.017481741.00000000-0.74026824-0.00404594
0.06031054-0.21182932-0.00945116-0.740268241.00000000-0.66674519
-0.109108550.32829284-0.00385216-0.00404594-0.666745191.00000000
Covariance matrix
1.07046824E-16-9.54993074E-172.78943595E-163.95149871E-153.64788623E-14-4.34024230E-14
-9.54993074E-172.10178456E-15-4.15176555E-15-8.60645285E-15-5.67729307E-135.78660490E-13
2.78943595E-16-4.15176555E-151.66816355E-113.12782563E-12-2.25665668E-12-6.04912267E-13
3.95149871E-15-8.60645285E-153.12782563E-121.91901000E-09-1.89578412E-09-6.81438374E-12
3.64788623E-14-5.67729307E-13-2.25665668E-12-1.89578412E-093.41760834E-09-1.49861250E-09
-4.34024230E-145.78660490E-13-6.04912267E-13-6.81438374E-12-1.49861250E-091.47821168E-09