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AstDyS ∴ Objects ∴ 2009US139 ∴ Proper elements
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(490524) 2009US139  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.35026 au
e 0.1877
sin(i) 0.1249
g 36.155 sec/yr
s -42.869 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.35019 2.86E-5 au
e 0.188335 7.48E-4
sin(i) 0.125423 5.17E-4
n 99.9048 1.37E-3 deg/yr
g 36.3261 1.71E-2 sec/yr
s -42.9273 2.40E-2 sec/yr
Chaos
Value Units
LCE 25.69 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid