# IC 4721

> galaxy

**Wikidata**: [Q3682285](https://www.wikidata.org/wiki/Q3682285)  
**Source**: https://4ort.xyz/entity/q3682285


## References

1. SIMBAD
2. VizieR
3. [Source](http://haroldcorwin.net/rc3/rc39b.csv.gz)
4. Q66470551
5. The surface photometry catalogue of the ESO-Uppsala galaxies
6. The HIPASS catalogue — III. Optical counterparts and isolated dark galaxies
7. Gaia Data Release 2
8. The Two Micron All Sky Survey (2MASS)
9. Cosmicflows-3