AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YB20 ∴ Orbital info ∴ Epoch epochXXX
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(279347) 2009YB20  ▹ 
ORBITAL INFORMATION
(ASCII data file 279347.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6625 2.587e-08 au
e 0.029141 6.425e-08
i 14.521 6.109e-06 deg
Ω 91.931 2.472e-05 deg
ω 328.656 0.0001126 deg
M 131.537 0.0001139 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5849 au
Aphelion 2.7401 au
Asc. node-Earth separation 1.61272 au
Desc. node-Earth separation 1.71174 au
Earth MOID 1.60704 au
Orbital period 1586.84 days
Date of orbit computation  Jun 5 01:36
Correlation matrix
1.00000000-0.151401070.02100979-0.013221550.34421186-0.40790648
-0.151401071.000000000.030097870.01179173-0.146551170.14027765
0.021009790.030097871.00000000-0.197381020.04209176-0.00045978
-0.013221550.01179173-0.197381021.00000000-0.21063546-0.00102374
0.34421186-0.146551170.04209176-0.210635461.00000000-0.97450609
-0.407906480.14027765-0.00045978-0.00102374-0.974506091.00000000
Covariance matrix
6.69024935E-16-2.51618580E-163.31987830E-15-8.45536324E-151.00274572E-12-1.20183247E-12
-2.51618580E-164.12843260E-151.18142938E-141.87326300E-14-1.06053680E-121.02669933E-12
3.31987830E-151.18142938E-143.73214676E-11-2.98135348E-112.89614500E-11-3.19956740E-13
-8.45536324E-151.87326300E-14-2.98135348E-116.11304289E-10-5.86548664E-10-2.88323698E-12
1.00274572E-12-1.06053680E-122.89614500E-11-5.86548664E-101.26849185E-08-1.25023190E-08
-1.20183247E-121.02669933E-12-3.19956740E-13-2.88323698E-12-1.25023190E-081.29755078E-08