# Q66493325

> spectroscopic binary in the constellation Perseus

**Wikidata**: [Q66493325](https://www.wikidata.org/wiki/Q66493325)  
**Source**: https://4ort.xyz/entity/q66493325


## References

1. SIMBAD
2. MK classifications of spectroscopic binaries
3. Gaia Data Release 2
4. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)