Messier 15, one of the oldest globular clusters around our galaxy, estimated age of 12+ billion years, and a densely compacted core due to core collapse. M15 contains an estimated 100,000 stars. Imaged during first quarter Moon.
Tuesday, 10 September 2019 14:00
- Constellation: Pegasus
- Right Ascension: 21h 29m 58.33s
- Declination: +12° 10′ 01.2″
- Distance (Lightyears): 33,000
- Telescope: GSO 254mm RC
- Camera: ZWO ASI071 OSC cmos