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AstDyS ∴ Objects ∴ 2008ER121 ∴ Proper elements
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(358815) 2008ER121  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 3.08286 au
e 0.0884
sin(i) 0.2815
g 57.023 sec/yr
s -64.799 sec/yr
RFL 0
QCM 3
Synthetic
Value RMS Units
a 3.08296 3.10E-7 au
e 0.0924582 3.74E-5
sin(i) 0.281904 4.28E-5
n 66.4871 4.00E-6 deg/yr
g 61.14 4.72E-3 sec/yr
s -68.4928 6.20E-3 sec/yr
Chaos
Value Units
LCE 0.75 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid