# Q75144371
**Wikidata**: [Q75144371](https://www.wikidata.org/wiki/Q75144371)  
**Source**: https://4ort.xyz/entity/q75144371


## References

1. SIMBAD
2. Source
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. Validation of the new Hipparcos reduction
8. The HIPPARCOS Catalogue
9. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)
10. Effective temperature scale and bolometric corrections from 2MASS photometry