# eps01 Lyr A
**Wikidata**: [Q66477232](https://www.wikidata.org/wiki/Q66477232)  
**Source**: https://4ort.xyz/entity/eps01-lyr-a


## References

1. SIMBAD
2. The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars
3. Washington Double Star Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
7. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
8. Rotational velocities of A-type stars. III. Velocity distributions
9. Rotational velocities of A-type stars. IV. Evolution of rotational velocities