AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ER15 ∴ Orbital info ∴ Epoch epochXXX
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(263456) 2008ER15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 263456.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75295 1.745e-08 au
e 0.125036 5.709e-08
i 13.28 6.492e-06 deg
Ω 9.469 2.459e-05 deg
ω 121.778 3.749e-05 deg
M 227.121 2.669e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4087 au
Aphelion 3.0972 au
Asc. node-Earth separation 1.90087 au
Desc. node-Earth separation 1.54381 au
Earth MOID 1.45057 au
Orbital period 1668.38 days
Date of orbit computation  apr 23 20:45
Correlation matrix
1.00000000-0.084239990.02574757-0.013132080.05465728-0.28637119
-0.084239991.00000000-0.046768160.017399940.21680866-0.23239916
0.02574757-0.046768161.00000000-0.109262660.08057398-0.02022041
-0.013132080.01739994-0.109262661.00000000-0.639222190.00767922
0.054657280.216808660.08057398-0.639222191.00000000-0.74437833
-0.28637119-0.23239916-0.020220410.00767922-0.744378331.00000000
Covariance matrix
3.04639991E-16-8.39433266E-172.91762666E-15-5.63642044E-153.57690974E-14-1.33388665E-13
-8.39433266E-173.25948386E-15-1.73350350E-142.44286024E-144.64106366E-13-3.54083037E-13
2.91762666E-15-1.73350350E-144.21502354E-11-1.74440833E-111.96137792E-11-3.50337124E-12
-5.63642044E-152.44286024E-14-1.74440833E-116.04717767E-10-5.89379052E-105.03952590E-12
3.57690974E-144.64106366E-131.96137792E-11-5.89379052E-101.40583054E-09-7.44828613E-10
-1.33388665E-13-3.54083037E-13-3.50337124E-125.03952590E-12-7.44828613E-107.12184123E-10