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AstDyS ∴ Objects ∴ 2008ER3 ∴ Proper elements
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(305488) 2008ER3  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 3.10342 au
e 0.2689
sin(i) 0.261
g 75.76 sec/yr
s -109.707 sec/yr
RFL 61
QCM 7
Synthetic
Value RMS Units
a 3.10632 3.79E-4 au
e 0.253028 3.66E-3
sin(i) 0.275648 1.48E-3
n 65.734 1.43E-2 deg/yr
g 72.1864 4.59E-1 sec/yr
s -99.3669 1.35E+0 sec/yr
Chaos
Value Units
LCE 275.42 1/Myr
ITS 10 Myr
Family
Value
Status Background asteroid