# Messier 47

> Open cluster in the constellation Puppis

**Wikidata**: [Q13942](https://www.wikidata.org/wiki/Q13942)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Messier_47)  
**Source**: https://4ort.xyz/entity/messier-47


## References

1. SIMBAD
2. VizieR
3. Freebase Data Dumps. 2013
4. Gaia Data Release 2. Observational Hertzsprung-Russell diagrams
5. On the metallicity of open clusters
6. Integrated parameters of star clusters: a comparison of theory and observations
7. The orbits of open clusters in the Galaxy