# HD 189684
**Wikidata**: [Q6869634](https://www.wikidata.org/wiki/Q6869634)  
**Source**: https://4ort.xyz/entity/q6869634


## References

1. Washington Double Star Catalog
2. SIMBAD
3. VizieR
4. A study of the bright A stars. I. A catalogue of spectral classifications
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations