# Q86189709

> red giant branch star in the constellation Virgo

**Wikidata**: [Q86189709](https://www.wikidata.org/wiki/Q86189709)  
**Source**: https://4ort.xyz/entity/q86189709


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
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