M 15 | ||
 Click photo to see a larger image. | ||
| Description: | This star cluster orbits our own galaxy, the Milky Way, making one revolution every 250 million years. It has a mass of nearly one million Suns. It has one of the most concentrated cores of any cluster. It also has a planetary nebula (Pease 1) within the cluster. | |
| Constellation: | Pegasus | |
| Distance: | 34 thousand light years | |
| Apparent Size: | 12.3' | |
| Date: | 2 september 2005 | |
| Equipment: | 12.5" RC @ f/9, ST10XME, AP 1200GTO | |
| Exposure: | RGB: 20-20-20 minutes | |