# Q84539557

> spectroscopic binary in the constellation Cetus

**Wikidata**: [Q84539557](https://www.wikidata.org/wiki/Q84539557)  
**Source**: https://4ort.xyz/entity/q84539557


## References

1. SIMBAD
2. MK classification of 142 visual binaries
3. Washington Double Star Catalog
4. The Tycho double star catalogue
5. Statistics of spectroscopic sub-systems in visual multiple stars