# 17 Hydrae

> star in the constellation Hydra

**Wikidata**: [Q66491151](https://www.wikidata.org/wiki/Q66491151)  
**Source**: https://4ort.xyz/entity/17-hydrae


## References

1. Washington Double Star Catalog
2. SIMBAD
3. The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars
4. Validation of the new Hipparcos reduction
5. SB9: The ninth catalogue of spectroscopic binary orbits