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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001VC121 ∴ Orbital info ∴ Epoch epochXXX
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(156281) 2001VC121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 156281.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70805 1.213e-08 au
e 0.190062 4.629e-08
i 14.101 4.437e-06 deg
Ω 70.744 1.826e-05 deg
ω 46.785 2.464e-05 deg
M 344.955 1.358e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1934 au
Aphelion 3.2228 au
Asc. node-Earth separation 1.3247 au
Desc. node-Earth separation 1.98647 au
Earth MOID 1.23467 au
Orbital period 1627.74 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.000000000.49516410-0.03309897-0.00937468-0.14633788-0.05828331
0.495164101.00000000-0.059830440.022891200.10013080-0.24556084
-0.03309897-0.059830441.00000000-0.00233502-0.005490230.01416683
-0.009374680.02289120-0.002335021.00000000-0.68785761-0.03748544
-0.146337880.10013080-0.00549023-0.687857611.00000000-0.65950924
-0.05828331-0.245560840.01416683-0.03748544-0.659509241.00000000
Covariance matrix
1.47175962E-162.78091328E-16-1.78151790E-15-2.07707819E-15-4.37373662E-14-9.60108899E-15
2.78091328E-162.14308652E-15-1.22885124E-141.93538094E-141.14199697E-13-1.54360716E-13
-1.78151790E-15-1.22885124E-141.96840515E-11-1.89202004E-13-6.00101847E-138.53468912E-13
-2.07707819E-151.93538094E-14-1.89202004E-133.33546215E-10-3.09495240E-10-9.29604978E-12
-4.37373662E-141.14199697E-13-6.00101847E-13-3.09495240E-106.06952693E-10-2.20625716E-10
-9.60108899E-15-1.54360716E-138.53468912E-13-9.29604978E-12-2.20625716E-101.84380783E-10