# Q87251883
**Wikidata**: [Q87251883](https://www.wikidata.org/wiki/Q87251883)  
**Source**: https://4ort.xyz/entity/q87251883


## References

1. SIMBAD
2. New and relatively faint S stars found in the Northern Milky Way
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