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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YL156 ∴ Orbital info ∴ Epoch epochXXX
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(206690) 2003YL156  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 206690.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75411 1.941e-08 au
e 0.055164 6.747e-08
i 5.613 5.689e-06 deg
Ω 319.242 6.868e-05 deg
ω 37.927 8.678e-05 deg
M 221.316 5.278e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6022 au
Aphelion 2.906 au
Asc. node-Earth separation 1.61813 au
Desc. node-Earth separation 1.88464 au
Earth MOID 1.59933 au
Orbital period 1669.44 days
Date of orbit computation  apr 23 20:33
Correlation matrix
1.000000000.238886810.00614045-0.01596101-0.03771348-0.04712673
0.238886811.00000000-0.006096030.001118560.06772396-0.17482458
0.00614045-0.006096031.000000000.23069041-0.182832380.00006957
-0.015961010.001118560.230690411.00000000-0.78187898-0.00592936
-0.037713480.06772396-0.18283238-0.781878981.00000000-0.61127281
-0.04712673-0.174824580.00006957-0.00592936-0.611272811.00000000
Covariance matrix
3.76921748E-163.12939330E-166.78228007E-16-2.12828298E-14-6.35412055E-14-4.82873029E-14
3.12939330E-164.55286486E-15-2.34012631E-155.18378094E-153.96568339E-13-6.22565304E-13
6.78228007E-16-2.34012631E-153.23668371E-119.01411357E-11-9.02685617E-112.08878047E-14
-2.12828298E-145.18378094E-159.01411357E-114.71722608E-09-4.66032461E-09-2.14926976E-11
-6.35412055E-143.96568339E-13-9.02685617E-11-4.66032461E-097.53124145E-09-2.79968004E-09
-4.82873029E-14-6.22565304E-132.08878047E-14-2.14926976E-11-2.79968004E-092.78535190E-09