# Q66653523
**Wikidata**: [Q66653523](https://www.wikidata.org/wiki/Q66653523)  
**Source**: https://4ort.xyz/entity/q66653523


## References

1. SIMBAD
2. Spectral types of stars in the Orion and Hydra stellar rings
3. Source
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. Spectroscopic Parameters and atmosphEric ChemIstriEs of Stars (SPECIES) I. Code description and dwarf stars catalogue