# Q83498781
**Wikidata**: [Q83498781](https://www.wikidata.org/wiki/Q83498781)  
**Source**: https://4ort.xyz/entity/q83498781


## References

1. SIMBAD
2. MK classification of 142 visual binaries
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The USNO-B Catalog
5. Gaia Data Release 2
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ∼14 000 F and G dwarfs
8. Validation of the new Hipparcos reduction
9. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)