# Z Columbae

> variable star in the constellation Columba

**Wikidata**: [Q55972369](https://www.wikidata.org/wiki/Q55972369)  
**Source**: https://4ort.xyz/entity/z-columbae


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. A catalogue of masses, structural parameters, and velocity dispersion profiles of 112 Milky Way globular clusters
4. Discovery of ~9,000 new RR Lyrae in the southern Catalina surveys
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Identification of RR Lyrae Stars in Multiband, Sparsely Sampled Data from the Dark Energy Survey Using Template Fitting and Random Forest Classification
8. Gaia Early Data Release 3