Atlas252 of 3,915

Broucke–Boggs S21

(0.033, 0.03, 2.937)

From Broucke & Boggs (1975)

Broucke–Boggs S21 (0.033, 0.03, 2.937) is a periodic orbit of the planar three-body problem: three masses in the ratio 0.033 : 0.03 : 2.937 that return to their starting positions and velocities every 12.566 time units, published by Broucke & Boggs (1975). Broucke and Boggs’s 1975 survey of periodic orbits at many mass ratios, most of them reported linearly stable. It is linearly stable (largest Floquet multiplier 1.000), so a small nudge only makes it wobble. The bodies pass within 0.882 of each other at a top speed of 1.44, line up 6 times a period, and the computed loop closes to 5.6×10⁻²⁵.

Measured over one period

Period: 12.56637057
Masses: 0.033 : 0.03 : 2.937
Energy: -0.0531903
Angular momentum: -0.010759
Closest approach: 0.8817
Top speed: 1.444
Path length: 32.342
Alignments per period: 6
Stability: stable (|λ|max 1.000)
Loop closure: 5.6×10⁻²⁵

Neighbours on the map

All Broucke–Boggs orbits, the families of periodic three-body orbits, or the atlas map.