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AstDyS ∴ Objects ∴ 1999XA209 ∴ Proper elements
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(71173) 1999XA209  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.72262 au
e 0.1686
sin(i) 0.1642
g 52.945 sec/yr
s -61.169 sec/yr
RFL 13
QCM 0
Synthetic
Value RMS Units
a 2.72264 4.00E-8 au
e 0.176489 2.46E-3
sin(i) 0.164396 4.18E-5
n 80.1167 4.00E-5 deg/yr
g 52.26 2.17E-2 sec/yr
s -61.7521 2.92E-1 sec/yr
Chaos
Value Units
LCE 1.43 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid