# HD 75811

> peculiar star in the constellation Hydra

**Wikidata**: [Q6865124](https://www.wikidata.org/wiki/Q6865124)  
**Source**: https://4ort.xyz/entity/q6865124


## 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. The Volume-limited A-Star (VAST) survey. I. Companions and the unexpected X-ray detection of B6-A7 stars
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. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
10. The revision of the general catalogue of radial velocities
11. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
12. Rotational velocities of A-type stars. III. Velocity distributions
13. Rotational velocities of A-type stars. IV. Evolution of rotational velocities