# Q66550172
**Wikidata**: [Q66550172](https://www.wikidata.org/wiki/Q66550172)  
**Source**: https://4ort.xyz/entity/q66550172


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. UBV photometry of stars whose positions are accurately known. IV
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
7. Carbon and oxygen abundances across the Hertzsprung gap