# Q66484669
**Wikidata**: [Q66484669](https://www.wikidata.org/wiki/Q66484669)  
**Source**: https://4ort.xyz/entity/q66484669


## References

1. SIMBAD
2. A spectroscopic investigation of visual binaries with B-type primaries
3. Washington Double Star Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Fourth USNO CCD Astrograph Catalog
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Validation of the new Hipparcos reduction
8. Mesures de vitesses radiales. VIII. Accompagnement au sol du programme d'observation du satellite Hipparcos Radial velocities. VIII. Ground based measurements for Hipparcos