# Q67857041
**Wikidata**: [Q67857041](https://www.wikidata.org/wiki/Q67857041)  
**Source**: https://4ort.xyz/entity/q67857041


## References

1. SIMBAD
2. Global survey of star clusters in the Milky Way
3. Zirconium, barium, lanthanum, and europium abundances in open clusters
4. New neutron-capture measurements in 23 open clusters. I the r-process
5. On the metallicity of open clusters
6. Abundances of red giants in old open clusters. II. Berkeley 17
7. Proper motions of the optically visible open clusters based on the UCAC4 catalog