# Q75172391
**Wikidata**: [Q75172391](https://www.wikidata.org/wiki/Q75172391)  
**Source**: https://4ort.xyz/entity/q75172391


## References

1. SIMBAD
2. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
3. The USNO-B Catalog
4. Gaia Data Release 2
5. Two distinct halo populations in the solar neighborhood. II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba
6. Two distinct halo populations in the solar neighborhood . Evidence from stellar abundance ratios and kinematics
7. Carbon and oxygen abundances in stellar populations