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AstDyS ∴ Objects ∴ 2009SD197 ∴ Proper elements
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(274931) 2009SD197  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.42573 au
e 0.1577
sin(i) 0.0768
g 40.413 sec/yr
s -45.314 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.42562 4.08E-6 au
e 0.157243 8.50E-5
sin(i) 0.0769424 4.89E-5
n 95.2806 2.24E-4 deg/yr
g 40.665 6.35E-3 sec/yr
s -45.2759 4.78E-3 sec/yr
Chaos
Value Units
LCE 64.18 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid