# Beta Hydrae

> star

**Wikidata**: [Q1028820](https://www.wikidata.org/wiki/Q1028820)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Beta_Hydrae)  
**Source**: https://4ort.xyz/entity/beta-hydrae


## References

1. SIMBAD
2. The late B-type stars: Refined MK classification, confrontation with stromgren photometry, and the effects of rotation
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. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Validation of the new Hipparcos reduction
9. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
10. Interferometry of chemically peculiar stars: theoretical predictions versus modern observing facilities
11. Stellar parameters and H α line profile variability of Be stars in the BeSOS survey