# V Hydrae

> variable star in the constellation Hydra

**Wikidata**: [Q5175379](https://www.wikidata.org/wiki/Q5175379)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/V_Hydrae)  
**Source**: https://4ort.xyz/entity/v-hydrae


## References

1. SIMBAD
2. General Catalogue of Variable Stars
3. NSCC--A new scheme of classification of c-rich stars devised from optical and infrared observations
4. Washington Double Star Catalog
5. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
6. Catalogue of Stellar Photometry in Johnson's 11-color system
7. Long-period High-amplitude Red Variables in the KELT Survey
8. Gaia Early Data Release 3
9. Unseen companions of V Hya inferred from periodic ejections
10. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
11. Gaia Data Release 2