# HD 209522

> star

**Wikidata**: [Q10849356](https://www.wikidata.org/wiki/Q10849356)  
**Source**: https://4ort.xyz/entity/q10849356


## References

1. SIMBAD
2. VizieR
3. Spectral types and rotational velocities of the brighter Be stars and A-F type shell stars
4. A catalogue of Be stars
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
9. Sixth catalogue of fundamental stars (FK6). Part III. Additional stars with direct solutions
10. Rotational Velocities of B Stars
11. High and intermediate-resolution spectroscopy of Be stars. An atlas of Hγ, He I 4471 and Mg II 4481 lines