# HD 207840

> peculiar star in the constellation Pegasus

**Wikidata**: [Q6868617](https://www.wikidata.org/wiki/Q6868617)  
**Source**: https://4ort.xyz/entity/q6868617


## References

1. VizieR
2. A study of the bright A stars. I. A catalogue of spectral classifications
3. SIMBAD
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. The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars