# Xi Hydrae

> star in the constellation Hydra

**Wikidata**: [Q1029059](https://www.wikidata.org/wiki/Q1029059)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Xi_Hydrae)  
**Source**: https://4ort.xyz/entity/xi-hydrae


## References

1. SIMBAD
2. Source
3. Washington Double Star Catalog
4. Flamsteed's Missing Stars
5. Freebase Data Dumps. 2013
6. Catalogue of Stellar Photometry in Johnson's 11-color system
7. A new Large Magellanic Cloud K-band distance from precision measurements of nearby red clump stars
8. Gaia Data Release 3
9. Gaia Early Data Release 3
10. Gaia Data Release 2. The catalogue of radial velocity standard stars
11. TheGaia-ESO Survey: Sodium and aluminium abundances in giants and dwarfs
12. Validation of the new Hipparcos reduction