# Q74687423
**Wikidata**: [Q74687423](https://www.wikidata.org/wiki/Q74687423)  
**Source**: https://4ort.xyz/entity/q74687423


## References

1. SIMBAD
2. A search for spectroscopic binaries in the galactic globular cluster M4. Based on 5973 individual spectra collected at VLT
3. Spectroscopic and photometric evidence of two stellar populations in the Galactic globular cluster NGC 6121 (M 4)
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2