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AstDyS ∴ Objects ∴ 2009SF138 ∴ Proper elements
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(228161) 2009SF138  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.78352 au
e 0.0527
sin(i) 0.0403
g 63.786 sec/yr
s -60.316 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.78352 2.00E-8 au
e 0.0526772 4.78E-5
sin(i) 0.0404539 1.16E-5
n 77.5012 1.00E-6 deg/yr
g 63.4035 1.87E-3 sec/yr
s -60.1772 9.27E-3 sec/yr
Chaos
Value Units
LCE 1.42 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid