# Q66497503
**Wikidata**: [Q66497503](https://www.wikidata.org/wiki/Q66497503)  
**Source**: https://4ort.xyz/entity/q66497503


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. Gaia Data Release 2
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2. Observational Hertzsprung-Russell diagrams
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. A catalogue of stellar rotational velocities
8. Catalogue of rotational velocities of the stars