# CTB 1

> Supernova remnant in the constellation Cassiopeia

**Wikidata**: [Q90231436](https://www.wikidata.org/wiki/Q90231436)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/CTB_1)  
**Source**: https://4ort.xyz/entity/ctb-1


## References

1. SIMBAD
2. The structure of the Milky Way. I. A radio continuum survey of the galactic plane at 408 MHz