# IC 4646

> galaxy

**Wikidata**: [Q3681898](https://www.wikidata.org/wiki/Q3681898)  
**Source**: https://4ort.xyz/entity/q3681898


## References

1. SIMBAD
2. VizieR
3. [Source](http://haroldcorwin.net/rc3/rc39b.csv.gz)
4. Parameters of 2447 southern spiral galaxies for use in the Tully-Fisher relation
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
10. Galaxy groups: a 2MASS catalog