Skip to content

M91 – Final Color

View image at full size, 1308 × 1043
M91 - Chile

M91 – Chile

Here is the spiral M91. It is located in Coma Berenices about 60 million lys away.

With an apparent magnitude of 10.2 it is considered to be the faintest of the Messier objects.

PlaneWave 12.5″ Astrograph with ZWO ASI 6200 camera, Astrodon filters and ASA gearless DDM-85 mount. F/8 LRGB (40x8min L, 13x8min RGB each, all 2×2 bin).