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AstDyS ∴ Objects ∴ 2003YK21 ∴ Proper elements
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(172637) 2003YK21  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.7047 au
e 0.1573
sin(i) 0.08
g 57.673 sec/yr
s -61.248 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.70349 1.43E-3 au
e 0.16903 4.20E-3
sin(i) 0.0821984 5.85E-4
n 80.9941 6.92E-2 deg/yr
g 57.1423 9.59E-1 sec/yr
s -62.5421 3.91E-1 sec/yr
Chaos
Value Units
LCE 77.79 1/Myr
ITS 10 Myr
Family
Value
Status Background asteroid
Resonance
Value
Rfr 8/3J