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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AL20 ∴ Orbital info ∴ Epoch epochXXX
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(64977) 2002AL20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 64977.eq0)
Keplerian elements at epoch
58121.0 MJD
Value 1-σ variation Units
a 3.18531 1.902e-08 au
e 0.172202 3.296e-08
i 11.196 3.774e-06 deg
Ω 163.851 2.226e-05 deg
ω 347.99 2.631e-05 deg
M 270.891 1.345e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6368 au
Aphelion 3.7338 au
Asc. node-Earth separation 1.65402 au
Desc. node-Earth separation 2.71051 au
Earth MOID 1.64874 au
Orbital period 2076.47 days
Date of orbit computation  Jun 5 00:50
Correlation matrix
1.000000000.21488545-0.003321290.006711360.17129182-0.34861655
0.214885451.00000000-0.01433224-0.005395660.01972474-0.04881902
-0.00332129-0.014332241.000000000.10692957-0.090736890.00472587
0.00671136-0.005395660.106929571.00000000-0.82360289-0.01205746
0.171291820.01972474-0.09073689-0.823602891.00000000-0.54588727
-0.34861655-0.048819020.00472587-0.01205746-0.545887271.00000000
Covariance matrix
3.61791493E-161.34714784E-16-2.38446281E-162.84171643E-158.57228984E-14-8.91737019E-14
1.34714784E-161.08632091E-15-1.78298270E-15-3.95880971E-151.71049336E-14-2.16385316E-14
-2.38446281E-16-1.78298270E-151.42464919E-118.98447269E-12-9.01091479E-122.39880690E-13
2.84171643E-15-3.95880971E-158.98447269E-124.95543268E-10-4.82380435E-10-3.60957511E-12
8.57228984E-141.71049336E-14-9.01091479E-12-4.82380435E-106.92248575E-10-1.93149515E-10
-8.91737019E-14-2.16385316E-142.39880690E-13-3.60957511E-12-1.93149515E-101.80850304E-10