# Q66646420

> star

**Wikidata**: [Q66646420](https://www.wikidata.org/wiki/Q66646420)  
**Source**: https://4ort.xyz/entity/q66646420


## References

1. SIMBAD
2. VizieR
3. The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars
4. Catalogue of Stellar Photometry in Johnson's 11-color system
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars
9. The projected rotational velocity distribution of a sample of OB stars from a calibration based on synthetic He I lines