# 3 Leonis

> star in the constellation Leo

**Wikidata**: [Q15939858](https://www.wikidata.org/wiki/Q15939858)  
**Source**: https://4ort.xyz/entity/3-leonis


## References

1. SIMBAD
2. Version 2 of the Hipparcos Input Catalogue
3. Gaia Data Release 3
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Gaia Data Release 2