# 47 Eridani

> variable star in the constellation Eridanus

**Wikidata**: [Q10878826](https://www.wikidata.org/wiki/Q10878826)  
**Source**: https://4ort.xyz/entity/47-eridani


## References

1. General Catalogue of Variable Stars
2. SIMBAD
3. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
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