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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007YL20 ∴ Orbital info ∴ Epoch epochXXX
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2007YL20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007YL20.eq0)
Keplerian elements at epoch
58683.3 MJD
Value 1-σ variation Units
a 2.65447 2.788e-08 au
e 0.153105 1.091e-07
i 13.021 1.038e-05 deg
Ω 74.371 3.34e-05 deg
ω 343.105 4.853e-05 deg
M 274.276 3.296e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2481 au
Aphelion 3.0609 au
Asc. node-Earth separation 1.27695 au
Desc. node-Earth separation 2.02294 au
Earth MOID 1.26451 au
Orbital period 1579.67 days
Date of orbit computation  apr 24 01:32
Correlation matrix
1.000000000.33487785-0.008135340.012717990.15454679-0.27757718
0.334877851.00000000-0.035055070.019231000.11767576-0.36101440
-0.00813534-0.035055071.000000000.48861624-0.342909970.02687157
0.012717990.019231000.488616241.00000000-0.65325735-0.02460800
0.154546790.11767576-0.34290997-0.653257351.00000000-0.71819109
-0.27757718-0.361014400.02687157-0.02460800-0.718191091.00000000
Covariance matrix
7.77465228E-161.01908207E-15-2.35528943E-151.18438071E-142.09108738E-13-2.55095793E-13
1.01908207E-151.19114464E-14-3.97247647E-147.00997652E-146.23219396E-13-1.29863118E-12
-2.35528943E-15-3.97247647E-141.07809357E-101.69444950E-10-1.72774663E-109.19602786E-12
1.18438071E-147.00997652E-141.69444950E-101.11548828E-09-1.05873807E-09-2.70886814E-11
2.09108738E-136.23219396E-13-1.72774663E-10-1.05873807E-092.35474257E-09-1.14865810E-09
-2.55095793E-13-1.29863118E-129.19602786E-12-2.70886814E-11-1.14865810E-091.08632081E-09