# Q77210578

> star in the constellation Hydra

**Wikidata**: [Q77210578](https://www.wikidata.org/wiki/Q77210578)  
**Source**: https://4ort.xyz/entity/q77210578


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 7
3. Gaia Data Release 2
4. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk