# Q85317494

> horizontal branch star in the constellation Sagittarius

**Wikidata**: [Q85317494](https://www.wikidata.org/wiki/Q85317494)  
**Source**: https://4ort.xyz/entity/q85317494


## References

1. SIMBAD
2. Wide-field photometry of the Galactic globular cluster M22
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Spectroscopy of blue horizontal branch stars in NGC 6656 (M22)
6. The Na-O anticorrelation in horizontal branch stars