# NGC 550

> spiral galaxy in the constellation Cetus

**Wikidata**: [Q1037285](https://www.wikidata.org/wiki/Q1037285)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_550)  
**Source**: https://4ort.xyz/entity/ngc-550


## References

1. VizieR
2. SIMBAD
3. A redshift survey of nearby galaxy groups: the shape of the mass density profile
4. The Updated Zwicky Catalog (UZC)
5. The Two Micron All Sky Survey (2MASS)
6. The SDSS Photometric Catalog, Release 8
7. Hunting for supermassive black holes in nearby galaxies with the Hobby-Eberly telescope
8. Groups of Galaxies in the Two Micron All Sky Redshift Survey