# Q66531772

> variable star

**Wikidata**: [Q66531772](https://www.wikidata.org/wiki/Q66531772)  
**Source**: https://4ort.xyz/entity/q66531772


## 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. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Gaia Data Release 3
7. Abundances of elements of the Fe-group in metal-poor stars
8. SP_Ace: a new code to derive stellar parameters and elemental abundances
9. Gaia Data Release 2
10. Abundances in 11 fields stars with large metal deficiencies