# HD227228

> peculiar star in the constellation Cygnus

**Wikidata**: [Q12067848](https://www.wikidata.org/wiki/Q12067848)  
**Source**: https://4ort.xyz/entity/q12067848


## References

1. VizieR
2. Mesure des vitesses radiales au prisme objectif. VIII. Ameliorations du spectro comparateur a projection
3. La mesure des vitesses radiales au prisme objectif. VII. Ameliorations du spectrocomparateur a projection
4. SIMBAD
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
8. The revision of the general catalogue of radial velocities
9. Les vitesses radiales du PPO de FEHRENBACH, annees 1955-68 (Radial Velocities from Small Objective Prism by FEHRENBACH, in years 1955-68)