# HD 204403

> star in the constellation Cygnus

**Wikidata**: [Q10940042](https://www.wikidata.org/wiki/Q10940042)  
**Source**: https://4ort.xyz/entity/hd-204403


## References

1. SIMBAD
2. The kinematics of the Gould belt: an expanding group ?
3. Catalog of Galactic OB Stars
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Sixth catalogue of fundamental stars (FK6). Part III. Additional stars with direct solutions
9. Rotational Velocities of B Stars
10. Gaia Data Release 2