# Q90647966

> Algol variable in the constellation Cygnus

**Wikidata**: [Q90647966](https://www.wikidata.org/wiki/Q90647966)  
**Source**: https://4ort.xyz/entity/q90647966


## References

1. SIMBAD
2. Up-to-date linear elements of eclipsing binaries
3. TESS Eclipsing Binary Stars. I. Short-cadence Observations of 4584 Eclipsing Binaries in Sectors 1–26
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Gaia Data Release 2