# HD 193281A
**Wikidata**: [Q66485237](https://www.wikidata.org/wiki/Q66485237)  
**Source**: https://4ort.xyz/entity/hd-193281a


## References

1. SIMBAD
2. Close visual binaries. I. MK classifications
3. Washington Double Star Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Fourth USNO CCD Astrograph Catalog
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)