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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YL154 ∴ Orbital info ∴ Epoch epochXXX
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(307853) 2003YL154  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 307853.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52146 1.387e-08 au
e 0.125206 5.131e-07
i 12.211 9.222e-06 deg
Ω 4.214 3.167e-05 deg
ω 122.416 0.0001296 deg
M 16.067 0.0001047 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2058 au
Aphelion 2.8372 au
Asc. node-Earth separation 1.65887 au
Desc. node-Earth separation 1.32869 au
Earth MOID 1.24532 au
Orbital period 1462.43 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.000000000.32396601-0.185807720.049957190.30986309-0.35443699
0.323966011.00000000-0.615885790.205872540.96085795-0.98533361
-0.18580772-0.615885791.00000000-0.66646541-0.466205230.61037039
0.049957190.20587254-0.666465411.00000000-0.02631873-0.20736692
0.309863090.96085795-0.46620523-0.026318731.00000000-0.97102324
-0.35443699-0.985333610.61037039-0.20736692-0.971023241.00000000
Covariance matrix
1.92439583E-162.30612612E-15-2.37695738E-142.19462752E-145.57088357E-13-5.14828118E-13
2.30612612E-152.63313303E-13-2.91438570E-123.34541818E-126.39002589E-11-5.29414352E-11
-2.37695738E-14-2.91438570E-128.50395371E-11-1.94627245E-10-5.57178834E-105.89358992E-10
2.19462752E-143.34541818E-12-1.94627245E-101.00283887E-09-1.08015862E-10-6.87592417E-10
5.57088357E-136.39002589E-11-5.57178834E-10-1.08015862E-101.67963169E-08-1.31768824E-08
-5.14828118E-13-5.29414352E-115.89358992E-10-6.87592417E-10-1.31768824E-081.09635709E-08