# Q87876694
**Wikidata**: [Q87876694](https://www.wikidata.org/wiki/Q87876694)  
**Source**: https://4ort.xyz/entity/q87876694


## References

1. SIMBAD
2. A revised spectral classification system in the red for S stars
3. General Catalogue of Variable Stars, 3rd ed.
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2