# Barnard's Loop

> emission nebula in the constellation of Orion

**Wikidata**: [Q808444](https://www.wikidata.org/wiki/Q808444)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Barnard's_Loop)  
**Source**: https://4ort.xyz/entity/barnard-s-loop


## References

1. SIMBAD
2. Freebase Data Dumps. 2013
3. HII regions of the Northern Milky Way: medium large field photographic atlas and catalogue