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AstDyS ∴ Objects ∴ 2001XA221 ∴ Proper elements
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(228570) 2001XA221  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.52361 au
e 0.1561
sin(i) 0.0831
g 68.163 sec/yr
s -49.906 sec/yr
RFL 0
QCM 3
Synthetic
Value RMS Units
a 2.52359 5.90E-7 au
e 0.156154 8.42E-5
sin(i) 0.0844931 1.05E-4
n 89.7832 5.30E-5 deg/yr
g 62.4059 2.77E-2 sec/yr
s -50.9799 7.96E-3 sec/yr
Chaos
Value Units
LCE 1.49 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid