| Width | 1,396 pixels | |
| Height | 1,936 pixels | |
| 300 dpi print width | 4.7 inches | 11.8 centimetres |
| 300 dpi print height | 6.5 inches | 16.4 centimetres |
Caption under construction
| Simeis 3-188 | Image ID : S3_188_01 |
| Width | 1,396 pixels | |
| Height | 1,936 pixels | |
| 300 dpi print width | 4.7 inches | 11.8 centimetres |
| 300 dpi print height | 6.5 inches | 16.4 centimetres |
Object type | Constellation | Distance (ly) | Magnitude (app) | Messier | |
SIMEIS 3-188 | Supernova remnant | Cygnus |