# NGC 1557

> star cluster

**Wikidata**: [Q1044012](https://www.wikidata.org/wiki/Q1044012)  
**Source**: https://4ort.xyz/entity/ngc-1557


## References

1. SIMBAD
2. VizieR
3. Proper motions of the optically visible open clusters based on the UCAC4 catalog
4. Dissolving star cluster candidates