Marth (lunar crater)

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Marth is an impact crater in the southwest of the moon in front of the plane of the Palus Epidemiarum, southwest of the crater Mercator, near the Rimae Ramsden. The small crater has a double wall, by a slightly smaller inner crater is located right in the center of the outer crater.

The crater was officially named by the IAU in 1935 by the German astronomer Albert Marth.