# Q66633948
**Wikidata**: [Q66633948](https://www.wikidata.org/wiki/Q66633948)  
**Source**: https://4ort.xyz/entity/q66633948


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. Catalogue of Stellar Photometry in Johnson's 11-color system
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Chemical evolution of the galaxy : a comparison of the abundances of light metals in disk and halo dwarfs
7. LTE or non-LTE, that is the question. The NLTE chemical evolution of strontium in extremely metal-poor stars
8. Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars
9. SP_Ace: a new code to derive stellar parameters and elemental abundances
10. Carbon and nitrogen abundances in metal-poor stars
11. The oxygen abundance in metal-poor stars