# Q66642647
**Wikidata**: [Q66642647](https://www.wikidata.org/wiki/Q66642647)  
**Source**: https://4ort.xyz/entity/q66642647


## References

1. SIMBAD
2. Radial velocities of 2111 stars
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. Washington Double Star Catalog
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Fourth USNO CCD Astrograph Catalog
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Validation of the new Hipparcos reduction
9. General Catalogue of Stellar Radial Velocities
10. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
11. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
12. The Tycho double star catalogue