# Q86560040

> red giant branch star in the constellation Gemini

**Wikidata**: [Q86560040](https://www.wikidata.org/wiki/Q86560040)  
**Source**: https://4ort.xyz/entity/q86560040


## References

1. SIMBAD
2. Carbon stars from LAMOST DR2 data
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. Spectroscopic determination of masses (and implied ages) for red giants