# Q66482302
**Wikidata**: [Q66482302](https://www.wikidata.org/wiki/Q66482302)  
**Source**: https://4ort.xyz/entity/q66482302


## References

1. SIMBAD
2. Seven-colour photometry of O, B and A stars
3. Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations
4. Observational confirmation of a theory of stellar evolution
5. A study of the Orion aggregate of early-type stars
6. Projected rotational velocities and stellar characterization of 350 B stars in the nearby Galactic disk
7. Catalog of Galactic OB Stars
8. The Tycho-2 catalogue of the 2.5 million brightest stars
9. Gaia Data Release 2
10. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
11. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations