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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AL178 ∴ Orbital info ∴ Epoch epochXXX
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(68620) 2002AL178  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 68620.eq0)
Keplerian elements at epoch
57701.7 MJD
Value 1-σ variation Units
a 2.58368 1.222e-08 au
e 0.189752 3.645e-08
i 5.454 3.445e-06 deg
Ω 109.489 6.682e-05 deg
ω 148.853 6.875e-05 deg
M 104.11 1.647e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0934 au
Aphelion 3.0739 au
Asc. node-Earth separation 1.99066 au
Desc. node-Earth separation 1.12636 au
Earth MOID 1.08084 au
Orbital period 1516.9 days
Date of orbit computation  apr 23 20:00
Correlation matrix
1.000000000.08007096-0.001436340.000049610.00131227-0.00641678
0.080070961.00000000-0.01285935-0.00564568-0.120909710.50464049
-0.00143634-0.012859351.000000000.16280186-0.15387156-0.01109230
0.00004961-0.005645680.162801861.00000000-0.96621433-0.00537844
0.00131227-0.12090971-0.15387156-0.966214331.00000000-0.24848283
-0.006416780.50464049-0.01109230-0.00537844-0.248482831.00000000
Covariance matrix
1.49306047E-163.56637749E-17-6.04544627E-174.05003523E-171.10246102E-15-1.29137788E-15
3.56637749E-171.32870058E-15-1.61459969E-15-1.37505918E-14-3.03024333E-133.02965651E-13
-6.04544627E-17-1.61459969E-151.18649127E-113.74699473E-11-3.64412596E-11-6.29290895E-13
4.05003523E-17-1.37505918E-143.74699473E-114.46460354E-09-4.43882142E-09-5.91896165E-12
1.10246102E-15-3.03024333E-13-3.64412596E-11-4.43882142E-094.72721658E-09-2.81382363E-10
-1.29137788E-153.02965651E-13-6.29290895E-13-5.91896165E-12-2.81382363E-102.71266068E-10