# Q66497542
**Wikidata**: [Q66497542](https://www.wikidata.org/wiki/Q66497542)  
**Source**: https://4ort.xyz/entity/q66497542


## References

1. SIMBAD
2. Evidence for environmental dependence of the upper stellar initial mass function in Orion A
3. Visual Multiples. IX. MK Spectral Types
4. Washington Double Star Catalog
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. Validation of the new Hipparcos reduction
9. The radial velocities of 523 O and B type stars obtained at Victoria, 1923-1929
10. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
11. Chemical evolution of the Orion association. II. The carbon, nitrogen, oxygen, silicon and iron abundances of main-sequence B stars
12. The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening
13. A catalogue of stellar rotational velocities
14. Catalogue of rotational velocities of the stars
15. The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars