# BU Circini

> star in the constellation Circinus

**Wikidata**: [Q8239063](https://www.wikidata.org/wiki/Q8239063)  
**Source**: https://4ort.xyz/entity/bu-circini


## References

1. SIMBAD
2. Source
3. MK Spectral Types for Bright Southern OB Stars
4. Washington Double Star Catalog
5. Catalog of Galactic OB Stars
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Gaia Data Release 2
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
10. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
11. The revision of the general catalogue of radial velocities
12. Chemical abundances in early B-type stars. V. Metal abundances and LTE/NLTE comparison
13. A catalogue of stellar rotational velocities