# IC 3904

> galaxy

**Wikidata**: [Q3684743](https://www.wikidata.org/wiki/Q3684743)  
**Source**: https://4ort.xyz/entity/q3684743


## References

1. SIMBAD
2. VizieR
3. Nuclear activity in isolated galaxies
4. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
5. The Two Micron All Sky Survey (2MASS)
6. The AMIGA sample of isolated galaxies. XI. Optical characterisation of nuclear activity