# Q91216564

> peculiar star in the constellation Hydra

**Wikidata**: [Q91216564](https://www.wikidata.org/wiki/Q91216564)  
**Source**: https://4ort.xyz/entity/q91216564


## References

1. SIMBAD
2. Source
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Sodium abundances in field metal-poor stars
6. Neutron‐Capture Elements in the Early Galaxy: Insights from a Large Sample of Metal‐poor Giants
7. Population studies. XIII. A new analysis of the Bidelman-MacConnell "weak-metal" Stars--Confirmation of metal-poor stars in the thick disk of the galaxy