# NGC 6664

> galaxy

**Wikidata**: [Q1146976](https://www.wikidata.org/wiki/Q1146976)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_6664)  
**Source**: https://4ort.xyz/entity/ngc-6664


## References

1. SIMBAD
2. The orbits of open clusters in the Galaxy
3. Proper motions of the optically visible open clusters based on the UCAC4 catalog