# Q66531520

> variable star

**Wikidata**: [Q66531520](https://www.wikidata.org/wiki/Q66531520)  
**Source**: https://4ort.xyz/entity/q66531520


## References

1. SIMBAD
2. Galactic B-supergiants. I. An atlas of O9-B9 supergiant spectra from 3950 A to 4950 A
3. Variability survey of brightest stars in selected OB associations
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. The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening
10. The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars
11. Physical parameters and wind properties of galactic early B supergiants