# Analytic continuation extended Kalman filter framework for perturbed orbit estimation using a network of space-based observers with angles-only measurements

> Research article (Astrodynamics, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4280652942](https://www.wikidata.org/wiki/openalex:W4280652942)  
**Source**: https://4ort.xyz/entity/analytic-continuation-extended-kalman-filter-framework-for-perturbed-orbit-estimation-using-a-network-of-space-based-obs