# Q66610947
**Wikidata**: [Q66610947](https://www.wikidata.org/wiki/Q66610947)  
**Source**: https://4ort.xyz/entity/q66610947


## References

1. SIMBAD
2. VizieR
3. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Metallicity of solar-type stars with debris discs and planets
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)