# Q94617229
**Wikidata**: [Q94617229](https://www.wikidata.org/wiki/Q94617229)  
**Source**: https://4ort.xyz/entity/q94617229


## References

1. SIMBAD
2. Catalogue of two dimentional spectral types for the HD stars, Vol. 2
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies