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M3 is one of the largest and brightest clusters visible from Earth.
Telescope:   Stellina
Length:   400mm
Aperture:   80mm
F-stop:   f/5.0
Sessions:   1
Captured:   2021-04-13 to 2021-04-13
Lights:   206
Exposure:   10
Total exposure:   34 m
Ra:   13h 42m 11.6s
Dec:   +28° 22' 24.034
Size:   61.825 x 39.298 arcmin
Radius:   0.61 deg
Scale:   0.619 arcsec/pixel