# Q87747560

> horizontal branch star in the constellation Boötes

**Wikidata**: [Q87747560](https://www.wikidata.org/wiki/Q87747560)  
**Source**: https://4ort.xyz/entity/q87747560


## References

1. SIMBAD
2. Hypervelocity Stars. II. The Bound Population
3. The SDSS Photometric Catalog, Release 8
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. 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
7. Quantifying kinematic substructure in the Milky Way's stellar halo