Atlas1,082 of 3,915

I.B.133

m₃ = 0.5

From Li & Liao (2017)

I.B.133 m₃ = 0.5 is a periodic orbit of the planar three-body problem: three masses in the ratio 1 : 1 : 0.5 that return to their starting positions and velocities every 183.02 time units, published by Li & Liao (2017). Class I.B orbits, for equal and unequal masses. It is linearly stable (largest Floquet multiplier 1.000), so a small nudge only makes it wobble. The bodies pass within 0.0000565 of each other at a top speed of 154, line up 252 times a period, and the computed loop closes to 9.6×10⁻²³.

Measured over one period

Period: 183.0243366
Masses: 1 : 1 : 0.5
Energy: -1.03480
Angular momentum: 0
Closest approach: 5.6×10⁻⁵
Top speed: 153.7
Path length: 434.75
Alignments per period: 252
Stability: stable (|λ|max 1.000)
Loop closure: 9.6×10⁻²³

Neighbours on the map

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