# Analytical process noise covariance modeling for absolute and relative orbits

> Research article (Acta Astronautica, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W3160541991](https://www.wikidata.org/wiki/openalex:W3160541991)  
**Source**: https://4ort.xyz/entity/analytical-process-noise-covariance-modeling-for-absolute-and-relative-orbits