# V454 Hydrae

> Algol variable in the constellation Hydra

**Wikidata**: [Q75039985](https://www.wikidata.org/wiki/Q75039985)  
**Source**: https://4ort.xyz/entity/v454-hydrae


## References

1. SIMBAD
2. Fourth USNO CCD Astrograph Catalog
3. Gaia Early Data Release 3
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Source
6. Gaia Data Release 3
7. Gaia Data Release 2