# HD204038

> binary star system in the Cygnus constellation

**Wikidata**: [Q16687887](https://www.wikidata.org/wiki/Q16687887)  
**Source**: https://4ort.xyz/entity/q16687887


## References

1. SIMBAD
2. MK classifications of spectroscopic binaries
3. Eclipsing Am binary systems in the SuperWASP survey
4. Gaia Early Data Release 3
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Kinematics of W Ursae Majoris type binaries and evidence of the two types of formation