# 39 Leo A
**Wikidata**: [Q66477203](https://www.wikidata.org/wiki/Q66477203)  
**Source**: https://4ort.xyz/entity/39-leo-a


## References

1. SIMBAD
2. Source
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. Calibrating the metallicity of M dwarfs in wide physical binaries with F-, G-, and K-primaries - I: High-resolution spectroscopy with HERMES: stellar parameters, abundances, and kinematics