| Dark nebula | |
|---|---|
 The Seahorse Nebula taken by amateur astrophotographer Yann Sainty | |
| Observation data: J2000 epoch | |
| Right ascension | 20h 50m 40s |
| Declination | 60° 18′ 00″ |
| Distance | 1200 ly (368 pc) |
| Apparent dimensions (V) | 1° |
| Constellation | Cepheus |
Barnard 150 is a dark nebula located in the Cepheus constellation 1200 light years away from Earth. It is also known as the Seahorse Nebula or the Dark Seahorse Nebula[1] due to its shape.
- ^ "APOD: 2023 April 20 - The Dark Seahorse in Cepheus". apod.nasa.gov. Retrieved 2023-11-25.