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AstDyS ∴ Objects ∴ 2009SA285 ∴ Proper elements
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(228178) 2009SA285  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.68538 au
e 0.1589
sin(i) 0.0601
g 57.303 sec/yr
s -60.388 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.68537 2.73E-6 au
e 0.158446 2.89E-4
sin(i) 0.0598706 3.52E-5
n 81.7902 1.37E-4 deg/yr
g 56.8362 4.65E-3 sec/yr
s -60.5206 4.32E-3 sec/yr
Chaos
Value Units
LCE 1.99 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid