Atlas1,263 of 3,915

I.B.68

From Li & Liao (2017)

I.B.68 is a periodic orbit of the planar three-body problem: three equal masses that return to their starting positions and velocities every 109.41 time units, published by Li & Liao (2017). Class I.B orbits, for equal and unequal masses. It is linearly stable (largest Floquet multiplier 1.012), so a small nudge only makes it wobble. The bodies pass within 0.000674 of each other at a top speed of 38.5, line up 148 times a period, and the computed loop closes to 6.0×10⁻²⁵.

Measured over one period

Period: 109.4116314
Masses: 1 : 1 : 1
Energy: -1.59710
Angular momentum: 0
Closest approach: 6.7×10⁻⁴
Top speed: 38.52
Path length: 287.98
Alignments per period: 148
Stability: stable (|λ|max 1.012)
Loop closure: 6.0×10⁻²⁵

Neighbours on the map

All I.B orbits, the families of periodic three-body orbits, or the atlas map.