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AstDyS ∴ Objects ∴ 2005ER221 ∴ Proper elements
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(299133) 2005ER221  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.62179 au
e 0.0846
sin(i) 0.2468
g 39.446 sec/yr
s -46.247 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.62198 2.93E-5 au
e 0.0845913 8.73E-5
sin(i) 0.246913 1.49E-4
n 84.778 1.34E-3 deg/yr
g 39.4758 5.43E-3 sec/yr
s -46.4999 7.79E-3 sec/yr
Chaos
Value Units
LCE 2.29 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid