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AstDyS ∴ Objects ∴ 1998ST40 ∴ Proper elements
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(200157) 1998ST40  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.20188 au
e 0.1744
sin(i) 0.0155
g 33.019 sec/yr
s -36.805 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.20155 2.02E-4 au
e 0.173927 3.75E-4
sin(i) 0.0175005 2.72E-3
n 110.196 1.89E-2 deg/yr
g 33.2603 4.18E-2 sec/yr
s -37.0034 6.34E-2 sec/yr
Chaos
Value Units
LCE 47.88 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid