# 39 Boötis B

> spectroscopic binary in the constellation Boötes

**Wikidata**: [Q66493206](https://www.wikidata.org/wiki/Q66493206)  
**Source**: https://4ort.xyz/entity/39-bo-tis-b


## References

1. SIMBAD
2. VizieR
3. MK classifications of spectroscopic binaries
4. Washington Double Star Catalog
5. The Tycho-2 catalogue of the 2.5 million brightest stars
6. Gaia Data Release 2
7. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
8. The spectroscopic orbit of Boss 3793 (following)