# NGC 1998

> galaxy

**Wikidata**: [Q636721](https://www.wikidata.org/wiki/Q636721)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_1998)  
**Source**: https://4ort.xyz/entity/ngc-1998


## References

1. SIMBAD
2. VizieR
3. NASA/IPAC Extragalactic Database
4. Lyon-Meudon Extragalactic Database
5. The surface photometry catalogue of the ESO-Uppsala galaxies
6. Gaia Data Release 2
7. The Two Micron All Sky Survey (2MASS)
8. Galaxy groups: a 2MASS catalog