# Q81138445

> spectroscopic binary in the constellation Cepheus

**Wikidata**: [Q81138445](https://www.wikidata.org/wiki/Q81138445)  
**Source**: https://4ort.xyz/entity/q81138445


## 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. WIYN open cluster study. XXXII. Stellar radial velocities in the old open cluster NGC 188
6. Companions to APOGEE stars. I. A Milky Way-spanning catalog of stellar and substellar companion candidates and their diverse hosts