# Q66492191
**Wikidata**: [Q66492191](https://www.wikidata.org/wiki/Q66492191)  
**Source**: https://4ort.xyz/entity/q66492191


## References

1. SIMBAD
2. A study of visual binaries having primaries above the main sequence
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Fourth USNO CCD Astrograph Catalog
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. Determining ages of APOGEE giants with known distances