# Q84508920

> star in the constellation Crux

**Wikidata**: [Q84508920](https://www.wikidata.org/wiki/Q84508920)  
**Source**: https://4ort.xyz/entity/q84508920


## References

1. SIMBAD
2. The Galactic O-star Spectroscopic Survey (GOSSS). III. 142 additional O-type systems
3. The upper main sequence of OB associations. II. The single-lined O stars : spectral classification of northern stars and lines of C and N
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Catalog of Galactic OB Stars
6. Fourth USNO CCD Astrograph Catalog
7. Gaia Data Release 2
8. The revision of the general catalogue of radial velocities
9. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
10. Radial velocities of southern B stars determined at the Radcliffe Observatory