# IC 4556

> galaxy

**Wikidata**: [Q3682450](https://www.wikidata.org/wiki/Q3682450)  
**Source**: https://4ort.xyz/entity/q3682450


## References

1. SIMBAD
2. VizieR
3. Demographics of Sloan Digital Sky Survey galaxies along the Hubble sequence
4. [Source](https://www.wis-tns.org/object/2026fuz)
5. The seventh data release of the Sloan Digital Sky Survey
6. The Updated Zwicky Catalog (UZC)
7. The Two Micron All Sky Survey (2MASS)
8. The SDSS Photometric Catalog, Release 7
9. Galaxy groups: a 2MASS catalog