# U Columbae

> variable star in the constellation Columba

**Wikidata**: [Q55973232](https://www.wikidata.org/wiki/Q55973232)  
**Source**: https://4ort.xyz/entity/u-columbae


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. Gaia Data Release 3
4. The Catalina Surveys Southern periodic variable star catalogue
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. The USNO-B Catalog
7. The DENIS database, 3rd Release
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Gaia Early Data Release 3
10. The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances
11. Gaia Data Release 2
12. The radial velocity experiment (RAVE): fourth data release