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Broucke–Boggs S30

(0.3, 0.3, 2.4)

From Broucke & Boggs (1975)

Broucke–Boggs S30 (0.3, 0.3, 2.4) is a periodic orbit of the planar three-body problem: three masses in the ratio 0.3 : 0.3 : 2.4 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 1.13 of each other at a top speed of 1.41, line up 6 times a period, and the computed loop closes to 5.7×10⁻²⁵.

Measured over one period

Period: 12.56637065
Masses: 0.3 : 0.3 : 2.4
Energy: -0.436607
Angular momentum: -0.21043
Closest approach: 1.127
Top speed: 1.413
Path length: 30.805
Alignments per period: 6
Stability: stable (|λ|max 1.000)
Loop closure: 5.7×10⁻²⁵

Neighbours on the map

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