# Q74278972
**Wikidata**: [Q74278972](https://www.wikidata.org/wiki/Q74278972)  
**Source**: https://4ort.xyz/entity/q74278972


## References

1. SIMBAD
2. Washington Double Star Catalog
3. Fourth USNO CCD Astrograph Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog