# U Crucis

> variable star in the constellation Crux

**Wikidata**: [Q56639987](https://www.wikidata.org/wiki/Q56639987)  
**Source**: https://4ort.xyz/entity/u-crucis


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. IRAS Point Sources of flux at 12 microns greater than flux at 25 microns and falling within about 7 degrees of the Galactic Plane
4. The All Sky Automated Survey. Variable Stars in the 0h - 6h Quarter of the Southern Hemisphere
5. The first INTEGRAL-OMC catalogue of optically variable sources
6. The ASAS-SN Catalog of Variable Stars II: Uniform Classification of 412,000 Known Variables
7. The Tycho-2 catalogue of the 2.5 million brightest stars
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