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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ET111 ∴ Orbital info ∴ Epoch epochXXX
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(424535) 2008ET111  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 424535.eq0)
Keplerian elements at epoch
58058.6 MJD
Value 1-σ variation Units
a 2.35888 1.617e-08 au
e 0.127514 6.151e-08
i 3.436 4.703e-06 deg
Ω 81.212 0.0001185 deg
ω 130.337 0.0001205 deg
M 208.628 2.135e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0581 au
Aphelion 2.6597 au
Asc. node-Earth separation 1.54528 au
Desc. node-Earth separation 1.12929 au
Earth MOID 1.05572 au
Orbital period 1323.3 days
Date of orbit computation  apr 23 21:20
Correlation matrix
1.000000000.27147943-0.00910482-0.001188360.01095337-0.06329854
0.271479431.00000000-0.00318404-0.00839023-0.057442510.36272715
-0.00910482-0.003184041.00000000-0.143281980.14124006-0.00128097
-0.00118836-0.00839023-0.143281981.00000000-0.982043940.00275472
0.01095337-0.057442510.14124006-0.982043941.00000000-0.18838824
-0.063298540.36272715-0.001280970.00275472-0.188388241.00000000
Covariance matrix
2.61318796E-162.69920101E-16-6.92201020E-16-2.27596224E-152.13285472E-14-2.18472344E-14
2.69920101E-163.78290960E-15-9.21014604E-16-6.11391630E-14-4.25573384E-134.76332844E-13
-6.92201020E-16-9.21014604E-162.21182795E-11-7.98361581E-118.00131945E-11-1.28627162E-13
-2.27596224E-15-6.11391630E-14-7.98361581E-111.40366922E-08-1.40149432E-086.96830673E-12
2.13285472E-14-4.25573384E-138.00131945E-11-1.40149432E-081.45096211E-08-4.84506160E-10
-2.18472344E-144.76332844E-13-1.28627162E-136.96830673E-12-4.84506160E-104.55863651E-10