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AstDyS ∴ Objects ∴ 2000AB221 ∴ Proper elements
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(257748) 2000AB221  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 3.22625 au
e 0.121
sin(i) 0.0213
g 368.548 sec/yr
s -93.13 sec/yr
RFL 0
QCM 10
Synthetic
Value RMS Units
a 3.23172 3.10E-6 au
e 0.109698 2.91E-5
sin(i) 0.0216579 1.80E-6
n 61.9422 1.10E-4 deg/yr
g 442.277 1.07E-1 sec/yr
s -106.246 1.38E-2 sec/yr
Chaos
Value Units
LCE 0.91 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid