# Q66630477
**Wikidata**: [Q66630477](https://www.wikidata.org/wiki/Q66630477)  
**Source**: https://4ort.xyz/entity/q66630477


## References

1. SIMBAD
2. Some spectroscopic characteristics of OB stars: an investigation of the space distribution of certain OB stars and the reference frame of the classification
3. Catalog of Galactic OB Stars
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