# TY Hydrae

> eclipsing binary star

**Wikidata**: [Q90926464](https://www.wikidata.org/wiki/Q90926464)  
**Source**: https://4ort.xyz/entity/ty-hydrae


## References

1. SIMBAD
2. Gaia Data Release 3
3. General Catalogue of Variable Stars, 3rd ed.
4. The Catalina surveys periodic variable star catalog
5. A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS)
6. The Tycho-2 catalogue of the 2.5 million brightest stars
7. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
8. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
9. Gaia Early Data Release 3
10. Gaia Data Release 2