# Q74870272
**Wikidata**: [Q74870272](https://www.wikidata.org/wiki/Q74870272)  
**Source**: https://4ort.xyz/entity/q74870272


## References

1. SIMBAD
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. Spectral classification and photometry of Southern B stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Catalog of Galactic OB Stars
6. The DENIS database, 3rd Release
7. The USNO-B Catalog
8. Gaia Data Release 2
9. The Radial Velocity Experiment (RAVE): fifth data release
10. The radial velocity experiment (RAVE): fourth data release