# Q66651647
**Wikidata**: [Q66651647](https://www.wikidata.org/wiki/Q66651647)  
**Source**: https://4ort.xyz/entity/q66651647


## References

1. SIMBAD
2. Color excesses from six-color photometry of supergiant stars
3. Spectral classification of stars noted on Case objective-prism plates. I
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Parameters and abundances in luminous stars