# V556 Andromedae

> eclipsing binary star

**Wikidata**: [Q89626470](https://www.wikidata.org/wiki/Q89626470)  
**Source**: https://4ort.xyz/entity/v556-andromedae


## References

1. SIMBAD
2. Source
3. The Catalina surveys periodic variable star catalog
4. A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS)
5. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The Guide Star Catalog, Version 2.2 (GSC2.2)
8. The second-generation guide star catalog: description and properties
9. Gaia Early Data Release 3
10. Gaia Data Release 2