# Q86423218

> red giant branch star in the constellation Lyra

**Wikidata**: [Q86423218](https://www.wikidata.org/wiki/Q86423218)  
**Source**: https://4ort.xyz/entity/q86423218


## References

1. SIMBAD
2. Gaia Data Release 2
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. WIYN open cluster study. LIX. Radial velocity membership of the evolved population of the old open cluster NGC 6791
5. Sounding open clusters: asteroseismic constraints from Kepler on the properties of NGC 6791 and NGC 6819