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AstDyS ∴ Objects ∴ 2009HY18 ∴ Proper elements
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(296422) 2009HY18  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.52024 au
e 0.1
sin(i) 0.0599
g 65.554 sec/yr
s -47.038 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.52024 6.30E-7 au
e 0.0994602 9.83E-5
sin(i) 0.0598375 1.47E-5
n 89.9633 5.60E-5 deg/yr
g 61.0634 4.15E-2 sec/yr
s -47.3269 5.46E-3 sec/yr
Chaos
Value Units
LCE 1.85 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid