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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ER131 ∴ Orbital info ∴ Epoch epochXXX
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(295076) 2008ER131  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 295076.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76297 1.499e-08 au
e 0.208366 4.704e-08
i 8.05 6.977e-06 deg
Ω 44.61 3.745e-05 deg
ω 256.916 4.105e-05 deg
M 84.777 1.74e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1873 au
Aphelion 3.3387 au
Asc. node-Earth separation 1.78336 au
Desc. node-Earth separation 1.51549 au
Earth MOID 1.18893 au
Orbital period 1677.5 days
Date of orbit computation  apr 23 20:52
Correlation matrix
1.00000000-0.270636000.00590358-0.008649590.03368736-0.35386329
-0.270636001.00000000-0.01526676-0.003259550.000374750.08179377
0.00590358-0.015266761.00000000-0.112596860.098317130.00830924
-0.00864959-0.00325955-0.112596861.00000000-0.89714804-0.00378128
0.033687360.000374750.09831713-0.897148041.00000000-0.40632322
-0.353863290.081793770.00830924-0.00378128-0.406323221.00000000
Covariance matrix
2.24759916E-16-1.90876759E-166.17503811E-16-4.85633768E-152.07299078E-14-9.23316030E-14
-1.90876759E-162.21317683E-15-5.01094550E-15-5.74274416E-157.23634264E-166.69705231E-14
6.17503811E-16-5.01094550E-154.86776648E-11-2.94201485E-112.81556147E-111.00897819E-12
-4.85633768E-15-5.74274416E-15-2.94201485E-111.40251482E-09-1.37907786E-09-2.46460752E-12
2.07299078E-147.23634264E-162.81556147E-11-1.37907786E-091.68477490E-09-2.90267238E-10
-9.23316030E-146.69705231E-141.00897819E-12-2.46460752E-12-2.90267238E-103.02908084E-10