# near-rectilinear halo orbit

> periodic, three-dimensional circuit near the L1 Lagrange point in the three-body problem

**Wikidata**: [Q97359969](https://www.wikidata.org/wiki/Q97359969)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Near-rectilinear_halo_orbit)  
**Source**: https://4ort.xyz/entity/near-rectilinear-halo-orbit