# NGC 4642

> galaxy

**Wikidata**: [Q1113128](https://www.wikidata.org/wiki/Q1113128)  
**Source**: https://4ort.xyz/entity/ngc-4642


## References

1. SIMBAD
2. VizieR
3. A catalog of visually classified galaxies in the local (z ~ 0.01) universe
4. Q66470551
5. The Two Micron All Sky Survey (2MASS)
6. A Digital Archive of H I 21 Centimeter Line Spectra of Optically Targeted Galaxies
7. Cosmicflows-3