# Q87165218

> red giant branch star in the constellation Ophiuchus

**Wikidata**: [Q87165218](https://www.wikidata.org/wiki/Q87165218)  
**Source**: https://4ort.xyz/entity/q87165218


## References

1. SIMBAD
2. The Perkins catalog of revised MK types for the cooler stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. TheGaia-ESO Survey: Probes of the inner disk abundance gradient
6. Metallicities for 13 nearby open clusters from high-resolution spectroscopy of dwarf and giant stars. Stellar metallicity, stellar mass, and giant planets