Atlas876 of 3,915

I.B.152

From Li & Liao (2017)

I.B.152 is a periodic orbit of the planar three-body problem: three equal masses that return to their starting positions and velocities every 182.82 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 0.0000168 of each other at a top speed of 244, line up 388 times a period, and the computed loop closes to 1.3×10⁻²².

Measured over one period

Period: 182.8204655
Masses: 1 : 1 : 1
Energy: -2.09172
Angular momentum: 0
Closest approach: 1.7×10⁻⁵
Top speed: 243.6
Path length: 476.92
Alignments per period: 388
Stability: stable (|λ|max 1.000, published)
Loop closure: 1.3×10⁻²²

Neighbours on the map

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