# W Leonis

> variable star in the constellation Leo

**Wikidata**: [Q56303501](https://www.wikidata.org/wiki/Q56303501)  
**Source**: https://4ort.xyz/entity/w-leonis


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. Catalogue of spectra of Mira variables of types Me and Se
4. Identifying red variables in the Northern Sky Variability Survey
5. General Catalogue of Variable Stars, 3rd ed.
6. A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS)
7. Catalogue of Stellar Photometry in Johnson's 11-color system
8. Fourth USNO CCD Astrograph Catalog
9. Gaia Data Release 2
10. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
11. The HIPPARCOS Catalogue
12. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
13. Validation of the new Hipparcos reduction