Gallery » M15: The Grandfather of Clusters
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Multi-session capture of one of the oldest known globular clusters. Happy 12 billionth birthday, M15!
Telescope: | Stellina | |
Length: | 400mm | |
Aperture: | 80mm | |
F-stop: | f/5.0 | |
Sessions: | 2 | |
Captured: | 2021-10-09 to 2022-08-23 | |
Lights: | 359 | |
Exposure: | 10 | |
Total exposure: | 59 m | |
Ra: | 21h 30m 3.9s | |
Dec: | +12° 10' 12.121 | |
Size: | 51.722 x 35.997 arcmin | |
Radius: | 0.525 deg | |
Scale: | 0.619 arcsec/pixel |