# HD 22780

> star in the constellation Perseus

**Wikidata**: [Q10849677](https://www.wikidata.org/wiki/Q10849677)  
**Source**: https://4ort.xyz/entity/q10849677


## References

1. SIMBAD
2. New Catalogue of Suspected Variable Stars
3. [VizieR](https://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ6287da9944140&-out.add=.&-source=VI/42/out&-c=053.2503%20%2b37.1737,eq=B1875,rs=2)
4. The kinematics of the Gould belt: an expanding group ?
5. Catalogue of Stellar Photometry in Johnson's 11-color system
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
9. Rotational Velocities of B Stars
10. Rotational velocities of A-type stars. IV. Evolution of rotational velocities
11. High and intermediate-resolution spectroscopy of Be stars. An atlas of Hγ, He I 4471 and Mg II 4481 lines