# Q81158987

> high proper-motion star in the constellation Hydra

**Wikidata**: [Q81158987](https://www.wikidata.org/wiki/Q81158987)  
**Source**: https://4ort.xyz/entity/q81158987


## References

1. SIMBAD
2. The nature of isolated T Tauri stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2