# General Catalogue of Nebulae and Clusters of Stars
**Wikidata**: [Q21976013](https://www.wikidata.org/wiki/Q21976013)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/General_Catalogue_of_Nebulae_and_Clusters_of_Stars)  
**Source**: https://4ort.xyz/entity/general-catalogue-of-nebulae-and-clusters-of-stars