# 天鵝座V1817

> star in the constellation Cygnus

**Wikidata**: [Q10940905](https://www.wikidata.org/wiki/Q10940905)  
**Source**: https://4ort.xyz/entity/q10940905


## References

1. SIMBAD
2. Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The Entire IUE Sample
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Gaia Data Release 2
7. Chemical Composition of Bright Stars in the Northern Hemisphere: Star-Planet Connection