# Q80477361

> red giant branch star in the constellation Scorpius

**Wikidata**: [Q80477361](https://www.wikidata.org/wiki/Q80477361)  
**Source**: https://4ort.xyz/entity/q80477361


## References

1. SIMBAD
2. Spectroscopic and photometric evidence of two stellar populations in the Galactic globular cluster NGC 6121 (M 4)
3. Na-O anticorrelation and HB. VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra
4. Gaia Data Release 2
5. The M 4 Core Project withHST– IV. Internal kinematics from accurate radial velocities of 2771 cluster members