# V399 Hydrae

> star

**Wikidata**: [Q75043581](https://www.wikidata.org/wiki/Q75043581)  
**Source**: https://4ort.xyz/entity/v399-hydrae


## References

1. SIMBAD
2. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5
3. Gaia Data Release 3
4. Source
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Gaia Early Data Release 3
8. Gaia Data Release 2