# ksi Sco B
**Wikidata**: [Q66477265](https://www.wikidata.org/wiki/Q66477265)  
**Source**: https://4ort.xyz/entity/ksi-sco-b


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. Washington Double Star Catalog
4. The Tycho double star catalogue
5. Gaia Data Release 2
6. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
7. A spectroscopic study of the visual binary systems 51 xi Scorpii and 2 eta Coronae
8. Ca II HK emission in rapidly rotating stars