# Q66548139

> spectroscopic binary in the constellation Corona Borealis

**Wikidata**: [Q66548139](https://www.wikidata.org/wiki/Q66548139)  
**Source**: https://4ort.xyz/entity/q66548139


## References

1. SIMBAD
2. The Einstein Observatory Extended Medium-Sensitivity Survey. II - The optical identifications
3. Gaia Data Release 2
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)