# Q66630424
**Wikidata**: [Q66630424](https://www.wikidata.org/wiki/Q66630424)  
**Source**: https://4ort.xyz/entity/q66630424


## References

1. SIMBAD
2. The Galactic O-Star Spectroscopic Survey. I. Classification system and bright northern stars in the blue-violet at R ~ 2500
3. Catalogue of Stellar Photometry in Johnson's 11-color system
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening
8. Stellar and wind parameters of Galactic O-stars. The influence of line-blocking/blanketing
9. Properties of Galactic early-type O-supergiants