# Q75276493
**Wikidata**: [Q75276493](https://www.wikidata.org/wiki/Q75276493)  
**Source**: https://4ort.xyz/entity/q75276493


## References

1. SIMBAD
2. The infrared Ca II triplet as metallicity indicator
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Detailed abundances for a large sample of giant stars in the globular cluster 47 Tucanae (NGC 104)