# Q87357558

> horizontal branch star in the constellation Virgo

**Wikidata**: [Q87357558](https://www.wikidata.org/wiki/Q87357558)  
**Source**: https://4ort.xyz/entity/q87357558


## References

1. SIMBAD
2. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
3. The SDSS Photometric Catalog, Release 7
4. Gaia Data Release 2
5. 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