# Q90810369

> Algol variable in the constellation Cygnus

**Wikidata**: [Q90810369](https://www.wikidata.org/wiki/Q90810369)  
**Source**: https://4ort.xyz/entity/q90810369


## References

1. SIMBAD
2. Kepler eclipsing binary stars. II. 2165 eclipsing binaries in the second data release
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Spectroscopic determination of masses (and implied ages) for red giants