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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.eq0)
Keplerian elements at epoch
57620.0 MJD
Value 1-σ variation Units
a 2.75928 1.526e-08 au
e 0.209354 4.68e-08
i 8.05 6.975e-06 deg
Ω 44.672 3.75e-05 deg
ω 256.397 4.109e-05 deg
M 208.078 1.601e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1816 au
Aphelion 3.3369 au
Asc. node-Earth separation 1.78456 au
Desc. node-Earth separation 1.50711 au
Earth MOID 1.18324 au
Orbital period 1674.14 days
Date of orbit computation  apr 23 20:52
Correlation matrix
1.00000000-0.288802370.00941931-0.005711110.06168415-0.14432704
-0.288802371.00000000-0.01596406-0.004379320.00588860-0.00666605
0.00941931-0.015964061.00000000-0.114157300.099728310.01089926
-0.00571111-0.00437932-0.114157301.00000000-0.89762787-0.00667602
0.061684150.005888600.09972831-0.897627871.00000000-0.42159741
-0.14432704-0.006666050.01089926-0.00667602-0.421597411.00000000
Covariance matrix
2.32958376E-16-2.06297060E-161.00272715E-15-3.26903528E-153.86827506E-14-3.52587084E-14
-2.06297060E-162.19031326E-15-5.21099760E-15-7.68633982E-151.13232154E-14-4.99345342E-15
1.00272715E-15-5.21099760E-154.86462025E-11-2.98598932E-112.85790341E-111.21674957E-12
-3.26903528E-15-7.68633982E-15-2.98598932E-111.40643676E-09-1.38312371E-09-4.00734801E-12
3.86827506E-141.13232154E-142.85790341E-11-1.38312371E-091.68814283E-09-2.77256706E-10
-3.52587084E-14-4.99345342E-151.21674957E-12-4.00734801E-12-2.77256706E-102.56188162E-10