Atlas247 of 3,915

Broucke–Boggs S31

(0.375, 0.3, 2.325)

From Broucke & Boggs (1975)

Broucke–Boggs S31 (0.375, 0.3, 2.325) is a periodic orbit of the planar three-body problem: three masses in the ratio 0.375 : 0.3 : 2.325 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 1.17 of each other at a top speed of 1.37, line up 6 times a period, and the computed loop closes to 8.6×10⁻²⁵.

Measured over one period

Period: 12.56637044
Masses: 0.375 : 0.3 : 2.325
Energy: -0.491366
Angular momentum: -0.10487
Closest approach: 1.167
Top speed: 1.369
Path length: 30.775
Alignments per period: 6
Stability: stable (|λ|max 1.000)
Loop closure: 8.6×10⁻²⁵

Neighbours on the map

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