# KT Hydrae

> eclipsing binary star in the constellation Hydra

**Wikidata**: [Q85085690](https://www.wikidata.org/wiki/Q85085690)  
**Source**: https://4ort.xyz/entity/kt-hydrae


## References

1. SIMBAD
2. Archival period study of the eclipsing binary KT Hydrae
3. Gaia Data Release 3
4. The Catalina surveys periodic variable star catalog
5. Second USNO CCD Astrograph Catalog
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. The Tycho-2 catalogue of the 2.5 million brightest stars
8. Gaia Early Data Release 3
9. Gaia Data Release 2