# NGC 6811

> Open cluster in Cygnus

**Wikidata**: [Q1147831](https://www.wikidata.org/wiki/Q1147831)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_6811)  
**Source**: https://4ort.xyz/entity/ngc-6811


## References

1. SIMBAD
2. VizieR
3. Freebase Data Dumps. 2013
4. A RAVE investigation on Galactic open clusters
5. On the metallicity of open clusters
6. Astrophysical parameters of Galactic open clusters
7. The orbits of open clusters in the Galaxy
8. [Source](https://doi.org/10.1051/0004-6361/202346590)
9. Proper motions of the optically visible open clusters based on the UCAC4 catalog