# Q66630908
**Wikidata**: [Q66630908](https://www.wikidata.org/wiki/Q66630908)  
**Source**: https://4ort.xyz/entity/q66630908


## References

1. SIMBAD
2. A Moderate-Resolution Spectral Atlas of Carbon Stars: R, J, N, CH, and Barium Stars
3. Catalogue of Stellar Photometry in Johnson's 11-color system
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Atmospheric abundances in the carbon star HD 156074
7. The chemical composition and evolutionary state of the early R stars
8. New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)