# Q66531517
**Wikidata**: [Q66531517](https://www.wikidata.org/wiki/Q66531517)  
**Source**: https://4ort.xyz/entity/q66531517


## References

1. SIMBAD
2. Galactic B-supergiants. I. An atlas of O9-B9 supergiant spectra from 3950 A to 4950 A
3. Some spectroscopic characteristics of OB stars: an investigation of the space distribution of certain OB stars and the reference frame of the classification
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. Catalogue of Stellar Photometry in Johnson's 11-color system
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. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
10. The revision of the general catalogue of radial velocities
11. The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars
12. Physical parameters and wind properties of galactic early B supergiants