# NGC 138

> spiral galaxy in the constellation Pisces

**Wikidata**: [Q834187](https://www.wikidata.org/wiki/Q834187)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_138)  
**Source**: https://4ort.xyz/entity/ngc-138


## References

1. SIMBAD
2. VizieR
3. Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003
4. The Two Micron All Sky Survey (2MASS)
5. Hunting for supermassive black holes in nearby galaxies with the Hobby-Eberly telescope