# 23 Leonis

> star in the constellation Leo

**Wikidata**: [Q15939832](https://www.wikidata.org/wiki/Q15939832)  
**Source**: https://4ort.xyz/entity/23-leonis


## References

1. SIMBAD
2. Version 2 of the Hipparcos Input Catalogue
3. Bright Star Catalogue
4. Gaia Data Release 3
5. UBV photometry of stars whose positions are accurately known. VI
6. Q66682318
7. Catalogue of Stellar Photometry in Johnson's 11-color system
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Gaia Early Data Release 3
10. Gaia Data Release 2