# Q77228327

> star in the constellation Hydra

**Wikidata**: [Q77228327](https://www.wikidata.org/wiki/Q77228327)  
**Source**: https://4ort.xyz/entity/q77228327


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 7
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk