# BD+55 1297A
**Wikidata**: [Q66613108](https://www.wikidata.org/wiki/Q66613108)  
**Source**: https://4ort.xyz/entity/bd-55-1297a


## References

1. SIMBAD
2. MK classification of 142 visual binaries
3. Washington Double Star Catalog
4. The Tycho double star catalogue
5. The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog