# Zeta Orionis B
**Wikidata**: [Q66476707](https://www.wikidata.org/wiki/Q66476707)  
**Source**: https://4ort.xyz/entity/zeta-orionis-b


## References

1. SIMBAD
2. The Galactic O-Star Spectroscopic Survey. I. Classification system and bright northern stars in the blue-violet at R ~ 2500
3. Washington Double Star Catalog
4. The Tycho double star catalogue
5. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
6. General Catalogue of Stellar Radial Velocities