# Q81973187

> red giant branch star in the constellation Lyra

**Wikidata**: [Q81973187](https://www.wikidata.org/wiki/Q81973187)  
**Source**: https://4ort.xyz/entity/q81973187


## References

1. SIMBAD
2. Gaia Data Release 2
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Spectroscopic determination of masses (and implied ages) for red giants