# Sh 2-129

> extended nebula with a visible emission in the Cepheus constellation

**Wikidata**: [Q16605469](https://www.wikidata.org/wiki/Q16605469)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sh_2-129)  
**Source**: https://4ort.xyz/entity/sh-2-129


## References

1. SIMBAD
2. A CGPS look at the spiral structure of the outer Milky Way. I. Distances and velocities to star-forming regions
3. HII regions of the Northern Milky Way: medium large field photographic atlas and catalogue