# HD 203784

> star in the constellation Cygnus

**Wikidata**: [Q10849261](https://www.wikidata.org/wiki/Q10849261)  
**Source**: https://4ort.xyz/entity/q10849261


## References

1. SIMBAD
2. VizieR
3. The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars
4. Washington Double Star Catalog
5. UBV photometry of stars whose positions are accurately known. VI
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)