# HD 206540

> star

**Wikidata**: [Q10849309](https://www.wikidata.org/wiki/Q10849309)  
**Source**: https://4ort.xyz/entity/q10849309


## References

1. SIMBAD
2. VizieR
3. Spectral classification of the bright B8 stars
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Rotational Velocities of B Stars
9. An empirical temperature calibration for the Δ a photometric system . I. The B-type stars