# AY Andromedae

> variable star

**Wikidata**: [Q74254718](https://www.wikidata.org/wiki/Q74254718)  
**Source**: https://4ort.xyz/entity/ay-andromedae


## References

1. SIMBAD
2. Washington Double Star Catalog
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Fourth USNO CCD Astrograph Catalog
5. Gaia Early Data Release 3
6. Gaia Data Release 2
7. Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties