# HD93991
**Wikidata**: [Q12070862](https://www.wikidata.org/wiki/Q12070862)  
**Source**: https://4ort.xyz/entity/q12070862


## References

1. SIMBAD
2. VizieR
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. UBV photometry of stars whose positions are accurately known
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. SB9: The ninth catalogue of spectroscopic binary orbits