| Width | 1,600 pixels | |
| Height | 1,200 pixels | |
| 300 dpi print width | 5.3 inches | 13.5 centimetres |
| 300 dpi print height | 4.0 inches | 10.2 centimetres |
A distant and loose globular cluster.
| NGC 6809, M55 | Image ID : N6809_01 |
| Width | 1,600 pixels | |
| Height | 1,200 pixels | |
| 300 dpi print width | 5.3 inches | 13.5 centimetres |
| 300 dpi print height | 4.0 inches | 10.2 centimetres |
Object type | Constellation | Distance (ly) | Magnitude (app) | Messier | |
NGC 6809 | Globular cluster | Sagittarius | 17,300 | 7.0 | 55 |