# Observability criterion of angles-only navigation for spacecraft proximity operations

> Research article (Proceedings of the Institution of Mechanical Engineers Part G Journal of Aerospace Engineering, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2904995077](https://www.wikidata.org/wiki/openalex:W2904995077)  
**Source**: https://4ort.xyz/entity/observability-criterion-of-angles-only-navigation-for-spacecraft-proximity-operations