# Q66533238

> binary star in the constellation Cepheus

**Wikidata**: [Q66533238](https://www.wikidata.org/wiki/Q66533238)  
**Source**: https://4ort.xyz/entity/q66533238


## References

1. Washington Double Star Catalog
2. VizieR
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. SIMBAD
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Validation of the new Hipparcos reduction
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)