AstDyS-2

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AstDyS ∴ Objects ∴ 2001OB31 ∴ Proper elements
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(108731) 2001OB31  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.92792 au
e 0.0847
sin(i) 0.0862
g 74.592 sec/yr
s -70.992 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.9279 2.00E-8 au
e 0.0846893 1.61E-4
sin(i) 0.0862992 7.88E-5
n 71.8366 1.00E-6 deg/yr
g 74.5887 8.22E-3 sec/yr
s -70.983 7.31E-3 sec/yr
Chaos
Value Units
LCE 1.49 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid