# Q89078948
**Wikidata**: [Q89078948](https://www.wikidata.org/wiki/Q89078948)  
**Source**: https://4ort.xyz/entity/q89078948


## References

1. SIMBAD
2. MK classification of 142 visual binaries
3. Washington Double Star Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The USNO-B Catalog
6. Validation of the new Hipparcos reduction
7. The Penn State - Torun Centre for Astronomy Planet Search stars. III. The sample of evolved stars
8. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity