# NGC 3947

> galaxy

**Wikidata**: [Q939541](https://www.wikidata.org/wiki/Q939541)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_3947)  
**Source**: https://4ort.xyz/entity/ngc-3947


## References

1. SIMBAD
2. VizieR
3. Star-forming galaxies in low-redshift clusters: data and integrated galaxy properties
4. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
5. The SDSS Photometric Catalog, Release 8
6. The Updated Zwicky Catalog (UZC)
7. Gaia Data Release 2
8. The Two Micron All Sky Survey (2MASS)
9. Cosmicflows-3
10. Cosmic flows: Green Bank Telescope and Parkes H I observations