# Nu Hydrae

> star in the constellation Hydra

**Wikidata**: [Q1028799](https://www.wikidata.org/wiki/Q1028799)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nu_Hydrae)  
**Source**: https://4ort.xyz/entity/nu-hydrae


## References

1. SIMBAD
2. The Perkins catalog of revised MK types for the cooler stars
3. Flamsteed's Missing Stars
4. Freebase Data Dumps. 2013
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Data Release 3
7. Gaia Early Data Release 3
8. Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples
9. Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element
10. Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni
11. Chromospheric activity in cool stars and the lithium abundance
12. Stellar atmospheric parameters for 754 spectra from the X-shooter Spectral Library
13. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity
14. Validation of the new Hipparcos reduction