# Epsilon² Lyrae A

> star in the constellation Lyra

**Wikidata**: [Q10273376](https://www.wikidata.org/wiki/Q10273376)  
**Source**: https://4ort.xyz/entity/epsilon-lyrae-a


## References

1. SIMBAD
2. The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars
3. The Tycho double star catalogue
4. Gaia Data Release 2
5. The revision of the general catalogue of radial velocities
6. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
7. General Catalogue of Stellar Radial Velocities
8. Rotational velocities of A-type stars. III. Velocity distributions
9. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
10. Rotational velocities of A-type stars. IV. Evolution of rotational velocities