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Choreography CH.428

From Hristov, Hristova, Puzynin, Puzynina, Sharipov & Tukhliev (2023)

Choreography CH.428 is a periodic orbit of the planar three-body problem: three equal masses that return to their starting positions and velocities every 784.08 time units, published by Hristov, Hristova, Puzynin, Puzynina, Sharipov & Tukhliev (2023). All three bodies follow one closed curve, each a third of a period behind the next. Every one here is linearly stable. It is linearly stable (largest Floquet multiplier 1.000), so a small nudge only makes it wobble. The bodies pass within 0.368 of each other at a top speed of 1.79, line up 960 times a period, and the computed loop closes to 2.2×10⁻²⁷.

Measured over one period

Period: 784.0751252
Masses: 1 : 1 : 1
Energy: -1.52593
Angular momentum: 0
Closest approach: 0.3676
Top speed: 1.792
Path length: 2207.9
Alignments per period: 960
Stability: stable (|λ|max 1.000, published)
Loop closure: 2.2×10⁻²⁷

Neighbours on the map

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