# Q74172411

> spectroscopic binary in the constellation Perseus

**Wikidata**: [Q74172411](https://www.wikidata.org/wiki/Q74172411)  
**Source**: https://4ort.xyz/entity/q74172411


## References

1. SIMBAD
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. Washington Double Star Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Fourth USNO CCD Astrograph Catalog
6. Gaia Data Release 2
7. The Tycho-2 catalogue of the 2.5 million brightest stars
8. Validation of the new Hipparcos reduction
9. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
10. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
11. The Penn State - Torun Centre for Astronomy Planet Search stars. IV. Dwarfs and the complete sample
12. The AllWISE motion survey, part 2