# NGC 4039

> galaxy in the constellation Corvus

**Wikidata**: [Q2421864](https://www.wikidata.org/wiki/Q2421864)  
**Source**: https://4ort.xyz/entity/q2421864


## References

1. [Source](http://haroldcorwin.net/rc3/rc39b.csv.gz)
2. VizieR
3. Old and young X-ray point source populations in nearby galaxies
4. SIMBAD
5. Second reference catalogue of bright galaxies, 1976, Austin: University of Texas Press
6. The surface photometry catalogue of the ESO-Uppsala galaxies
7. The GALEX Ultraviolet Atlas of Nearby Galaxies
8. Cosmicflows-3
9. Galaxy groups: a 2MASS catalog
10. Cosmicflows-2: the data
11. HYPERLEDA. I. Identification and designation of galaxies