# Q88422593

> horizontal branch star in the constellation Hercules

**Wikidata**: [Q88422593](https://www.wikidata.org/wiki/Q88422593)  
**Source**: https://4ort.xyz/entity/q88422593


## References

1. SIMBAD
2. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Globular and open clusters observed by SDSS/SEGUE: the giant stars
5. The SDSS Photometric Catalog, Release 8
6. Gaia Data Release 2
7. The SEGUE stellar parameter pipeline. IV. Validation with an extended sample of galactic globular and open clusters
8. The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars
9. Quantifying kinematic substructure in the Milky Way's stellar halo