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AstDyS ∴ Objects ∴ Ismene ∴ Proper elements
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(190) Ismene  ▹ 
PROPER ELEMENTS
◲
Proper elements
Synthetic
Value RMS Units
a 3.965 1.04E-6 au
e 0.17097 2.80E-5
sin(i) 0.1034 1.42E-5
n 45.5953 1.10E-5 deg/yr
g -519.342 7.04E-2 sec/yr
s -71.8749 1.90E-2 sec/yr
Chaos
Value Units
LCE 1.83 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid
Resonance
Value
Rfr 3/2J