Atlas2,975 of 3,915

Schubart region HS.794

From Hristov, Hristova & Tanikawa (2026)

Schubart region HS.794 is a periodic orbit of the planar three-body problem: three equal masses that return to their starting positions and velocities every 240.11 time units, published by Hristov, Hristova & Tanikawa (2026). Stable orbits that pass extremely close to a binary collision, descended from Schubart’s rectilinear orbit. They needed 100-digit arithmetic to find. It is linearly stable (largest Floquet multiplier 1.000), so a small nudge only makes it wobble. The bodies pass within 0.00000111 of each other at a top speed of 948, line up 510 times a period, and the computed loop closes to 3.7×10⁻²⁰.

Measured over one period

Period: 240.1118967
Masses: 1 : 1 : 1
Energy: -2.09374
Angular momentum: 0
Closest approach: 1.1×10⁻⁶
Top speed: 947.9
Path length: 628.81
Alignments per period: 510
Stability: stable (|λ|max 1.000, published)
Loop closure: 3.7×10⁻²⁰

Neighbours on the map

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