# NGC 817

> galaxy

**Wikidata**: [Q1039423](https://www.wikidata.org/wiki/Q1039423)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_817)  
**Source**: https://4ort.xyz/entity/ngc-817


## References

1. A Digital Archive of H I 21 Centimeter Line Spectra of Optically Targeted Galaxies
2. SIMBAD
3. Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003
4. The Two Micron All Sky Survey (2MASS)
5. Galaxy groups: a 2MASS catalog