AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990SW8 ∴ Proper elements
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(19991) 1990SW8  ▹ 
PROPER ELEMENTS
Proper elements
Analytic
Value Units
a 2.78943 au
e 0.1047
sin(i) 0.1984
g 52.005 sec/yr
s -58.283 sec/yr
RFL 13
QCM 0
Synthetic
Value RMS Units
a 2.78949 5.68E-6 au
e 0.155332 1.24E-2
sin(i) 0.199603 2.10E-4
n 77.2533 2.90E-4 deg/yr
g 52.2425 2.71E-1 sec/yr
s -62.244 1.87E+0 sec/yr
Chaos
Value Units
LCE 4.74 1/Myr
ITS 10 Myr
Family
Value
Status Background asteroid