# NGC 457

> open star cluster in the constellation Cassiopeia

**Wikidata**: [Q730450](https://www.wikidata.org/wiki/Q730450)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_457)  
**Source**: https://4ort.xyz/entity/ngc-457


## References

1. SIMBAD
2. VizieR
3. On Structural Properties of Open Galactic Clusters and their Spatial Distribution. Catalog of Open Galactic Clusters
4. A Catalogue of Star Clusters shown on Franklin-Adams Chart Plates
5. Freebase Data Dumps. 2013
6. A RAVE investigation on Galactic open clusters
7. Properties of star clusters - II. Scaleheight evolution of clusters
8. Properties of star clusters - I. Automatic distance and extinction estimates
9. The orbits of open clusters in the Galaxy
10. Proper motions of the optically visible open clusters based on the UCAC4 catalog