# Q81135563

> spectroscopic binary in the constellation Cepheus

**Wikidata**: [Q81135563](https://www.wikidata.org/wiki/Q81135563)  
**Source**: https://4ort.xyz/entity/q81135563


## References

1. SIMBAD
2. A star catalog for the open cluster NGC 188
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. A chemical abundance study of 10 open clusters based on WIYN