Messier 10 is a globular cluster located in constellation Ophiuchus. This cluster belongs to one of the closest to the Earth – the distance is “only” 14 300 light-years. It has visually many globular neighbors: M12 northwest, M14 east and M107 southwest.
Technical details:
Telescope | Newton 254/1000 mm |
Aperture | 254 mm |
Focal length | 1060 mm |
Mount | Gemini G53f |
Autoguiding | ZWO 174MM, TS 60/240 mm |
Camera | ZWO 071 Pro @-10°C |
Corrector | Explore Scientific HR coma corrector |
Filters | Astronomik L-1 - UV IR Block Filter |
Exposure | 38x180s, Gain 94, bin 1x1, |
Date | 2019-06-02 |