# 54 Leo B
**Wikidata**: [Q66491599](https://www.wikidata.org/wiki/Q66491599)  
**Source**: https://4ort.xyz/entity/54-leo-b


## References

1. SIMBAD
2. A study of the bright A stars. I. A catalogue of spectral classifications
3. Washington Double Star Catalog
4. The Tycho double star catalogue
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The revision of the general catalogue of radial velocities
8. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
9. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i