# HD 120640

> star in the constellation Centaurus

**Wikidata**: [Q6873321](https://www.wikidata.org/wiki/Q6873321)  
**Source**: https://4ort.xyz/entity/q6873321


## References

1. SIMBAD
2. VizieR
3. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
4. Catalog of Galactic OB Stars
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Spectral photometry and quantitative analysis of the star HD 120640