# Q89212379

> red giant branch star in the constellation Gemini

**Wikidata**: [Q89212379](https://www.wikidata.org/wiki/Q89212379)  
**Source**: https://4ort.xyz/entity/q89212379


## 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. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14
6. Candidate members of star clusters from LAMOST DR2
7. Spectroscopic determination of masses (and implied ages) for red giants