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AstDyS ∴ Objects ∴ 2011HW21 ∴ Proper elements
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(389607) 2011HW21  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.35715 au
e 0.1044
sin(i) 0.1731
g 33.965 sec/yr
s -38.573 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.35715 2.00E-8 au
e 0.104774 8.39E-4
sin(i) 0.173853 2.89E-4
n 99.4649 2.00E-6 deg/yr
g 34.0399 1.01E-2 sec/yr
s -38.6547 2.26E-2 sec/yr
Chaos
Value Units
LCE 2.96 1/Myr
ITS 2 Myr
Family
Value
Status Background asteroid