# Unresolved stellar companions with <i>Gaia</i> DR2 astrometry

> Research article (Monthly Notices of the Royal Astronomical Society, 2020) · cited 373× · AI/ML

**Wikidata**: [openalex:W3012429924](https://www.wikidata.org/wiki/openalex:W3012429924)  
**Source**: https://4ort.xyz/entity/unresolved-stellar-companions-with-i-gaia-i-dr2-astrometry