# EF Andromedae

> Mira variable star in the constellation Andromeda

**Wikidata**: [Q74004245](https://www.wikidata.org/wiki/Q74004245)  
**Source**: https://4ort.xyz/entity/ef-andromedae


## References

1. SIMBAD
2. VizieR
3. General Catalogue of Variable Stars, 3rd ed.
4. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Gaia Data Release 2
8. Double stars with wide separations in the AGK3 - I. Components that are themselves spectroscopic binaries