Radial-Orbit Instability — Interactive 3D Animation

Radial-Orbit Instability · How radial orbits build a bar

unseel.com · anisotropy · orbit trapping · triaxial bar

ξ = 2Tr/Tt 1.00
axis ratio a:c 1.0 : 1

Phase —

Stars (rosette orbits)
m=2 bar perturbation
Trapped / aligned orbits
Central mass (suppressor)