# Q66497340

> long-period variable star in the constellation Leo

**Wikidata**: [Q66497340](https://www.wikidata.org/wiki/Q66497340)  
**Source**: https://4ort.xyz/entity/q66497340


## References

1. SIMBAD
2. Radial velocities, spectral types and luminosity classes of 820 stars
3. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Gaia Data Release 2
7. Radial velocities of 2111 stars
8. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue