# Pi1 Hydri

> star in the constellation Hydrus

**Wikidata**: [Q10349295](https://www.wikidata.org/wiki/Q10349295)  
**Source**: https://4ort.xyz/entity/pi1-hydri


## References

1. New Catalogue of Suspected Variable Stars
2. SIMBAD
3. The Perkins catalog of revised MK types for the cooler stars
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