# NGC 509

> galaxy

**Wikidata**: [Q1037070](https://www.wikidata.org/wiki/Q1037070)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/NGC_509)  
**Source**: https://4ort.xyz/entity/ngc-509


## References

1. [Source](http://haroldcorwin.net/rc3/rc39b.csv.gz)
2. VizieR
3. SIMBAD
4. Redshift obtained from literature by the Ned team prior to november 1992
5. The Updated Zwicky Catalog (UZC)
6. Gaia Data Release 2
7. The Two Micron All Sky Survey (2MASS)
8. Groups of Galaxies in the Two Micron All Sky Redshift Survey
9. Galaxy groups: a 2MASS catalog
10. The ATLAS3D project - I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria