# Q90118509

> horizontal branch star in the constellation Hercules

**Wikidata**: [Q90118509](https://www.wikidata.org/wiki/Q90118509)  
**Source**: https://4ort.xyz/entity/q90118509


## References

1. SIMBAD
2. The Palomar-Green catalog of ultraviolet-excess stellar objects
3. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2