# NGC 7840

> galaxy

**Wikidata**: [Q1133153](https://www.wikidata.org/wiki/Q1133153)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_7840)  
**Source**: https://4ort.xyz/entity/ngc-7840


## References

1. SIMBAD
2. Freebase Data Dumps. 2013
3. HYPERLEDA. I. Identification and designation of galaxies