# Q66637610
**Wikidata**: [Q66637610](https://www.wikidata.org/wiki/Q66637610)  
**Source**: https://4ort.xyz/entity/q66637610


## References

1. SIMBAD
2. Source
3. Fourth USNO CCD Astrograph Catalog
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
7. High-precision effective temperatures of 161 FGK supergiants from line-depth ratios