# NGC 4990

> galaxy

**Wikidata**: [Q1116186](https://www.wikidata.org/wiki/Q1116186)  
**Source**: https://4ort.xyz/entity/q1116186


## References

1. SIMBAD
2. VizieR
3. Optical Classification of Southern Warm Infrared Galaxies
4. A catalogue of quasars and active nuclei: 13th edition
5. The HIPASS catalogue — III. Optical counterparts and isolated dark galaxies
6. Gaia Data Release 2
7. The Two Micron All Sky Survey (2MASS)
8. Galaxy groups: a 2MASS catalog
9. Groups of Galaxies in the Two Micron All Sky Redshift Survey