# Q87048631
**Wikidata**: [Q87048631](https://www.wikidata.org/wiki/Q87048631)  
**Source**: https://4ort.xyz/entity/q87048631


## References

1. SIMBAD
2. Studies in galactic structure. II. Luminosity classification for 1270 blue giants stars
3. Photometric, polarization, and spectroscopic observations of O and B stars
4. The Uppsala spectral classification
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Catalog of Galactic OB Stars
8. Gaia Data Release 2
9. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
10. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
11. Radial velocities of 570 B stars
12. The revision of the general catalogue of radial velocities