AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Helena ∴ Proper elements
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(101) Helena  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.58327 au
e 0.11
sin(i) 0.1795
g 45.978 sec/yr
s -48.33 sec/yr
RFL 0
QCM 0
Synthetic
Value RMS Units
a 2.58328 9.00E-8 au
e 0.109682 1.15E-4
sin(i) 0.17983 7.13E-5
n 86.6901 3.00E-6 deg/yr
g 45.1533 5.08E-3 sec/yr
s -48.2076 4.38E-3 sec/yr
Chaos
Value Units
LCE 1.78 1/Myr
ITS -2 Myr
Family
Value
Status Background asteroid





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