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AstDyS ∴ Objects ∴ 1998EX9 ∴ Proper elements
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(181791) 1998EX9  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.20196 au
e 0.1522
sin(i) 0.077
g 32.366 sec/yr
s -35.692 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.20199 1.19E-5 au
e 0.151871 2.80E-4
sin(i) 0.079658 5.05E-4
n 110.163 1.06E-3 deg/yr
g 32.4553 1.29E-2 sec/yr
s -35.8942 2.71E-2 sec/yr
Chaos
Value Units
LCE 37.87 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid