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AstDyS ∴ Objects ∴ 2009YT21 ∴ Proper elements
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(419387) 2009YT21  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 3.07172 au
e 0.126
sin(i) 0.1548
g 88.366 sec/yr
s -83.061 sec/yr
RFL 0
QCM 3
Synthetic
Value RMS Units
a 3.07774 1.96E-3 au
e 0.127136 3.69E-3
sin(i) 0.151643 8.78E-4
n 66.6364 6.44E-2 deg/yr
g 90.6848 6.83E-1 sec/yr
s -84.5579 7.37E-1 sec/yr
Chaos
Value Units
LCE 111.17 1/Myr
ITS 10 Myr
Family
Value
Status Background asteroid