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AstDyS ∴ Objects ∴ 1991ST ∴ Proper elements
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(13538) 1991ST  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.20078 au
e 0.153
sin(i) 0.1057
g 31.71 sec/yr
s -35.458 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.20081 3.51E-5 au
e 0.154691 5.03E-4
sin(i) 0.105991 9.16E-4
n 110.251 3.30E-3 deg/yr
g 31.8319 3.15E-2 sec/yr
s -35.8169 5.77E-2 sec/yr
Chaos
Value Units
LCE 21.74 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid