| Width | 1,652 pixels | |
| Height | 1,222 pixels | |
| 300 dpi print width | 5.5 inches | 14.0 centimetres |
| 300 dpi print height | 4.1 inches | 10.3 centimetres |
These two open clusters have been known since ancient times, and can be seen easily with binoculars. Both clusters are part of the Perseus OB 1 association, and contain young stars only a few million years old. The clusters are close to each other in space, being separated by a few hundred light years.