# NGC 1993

> galaxy

**Wikidata**: [Q1046386](https://www.wikidata.org/wiki/Q1046386)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_1993)  
**Source**: https://4ort.xyz/entity/ngc-1993


## References

1. SIMBAD
2. VizieR
3. The surface photometry catalogue of the ESO-Uppsala galaxies
4. The Two Micron All Sky Survey (2MASS)
5. Galaxy groups: a 2MASS catalog
6. Groups of Galaxies in the Two Micron All Sky Redshift Survey