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AstDyS ∴ Objects ∴ 2009SD40 ∴ Proper elements
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(490416) 2009SD40  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 3.04576 au
e 0.05
sin(i) 0.1862
g 76.003 sec/yr
s -71.097 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 3.04577 3.70E-7 au
e 0.0474348 1.64E-3
sin(i) 0.186464 1.53E-5
n 67.7065 2.10E-5 deg/yr
g 75.9621 2.18E-2 sec/yr
s -71.7443 7.61E-2 sec/yr
Chaos
Value Units
LCE 1.5 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid