# Q94387853

> spectroscopic binary in the constellation Cygnus

**Wikidata**: [Q94387853](https://www.wikidata.org/wiki/Q94387853)  
**Source**: https://4ort.xyz/entity/q94387853


## References

1. SIMBAD
2. A Radial Velocity Survey of the Cyg OB2 Association
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Rotational Velocities for B0-B3 Stars in Seven Young Clusters: Further Study of the Relationship between Rotation Speed and Density in Star-Forming Regions
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2