Rutherfurd is a lunar impact crater located entirely within the southern rim of the much larger Clavius crater. The Porter crater is located to the north-northeast of Rutherford, on the northeast rim of Clavius. Rutherford forms the larger member in an arcing chain of craters of decreasing size that curve across the floor of Clavius crater. The craters in this chain do not appear to be the same age, so this formation is most likely random in nature.
Rutherform crater is somewhat oval in shape, with the long axis oriented approximately in a north-south direction. The northern outer ramparts have a series of radiating ridges on the floor of Clavius crater. The rim is overlaying the inner wall of Clavius, and thus the rim of Rutherford crater is higher above the surface along the north and west sides. The floor is irregular in shape, and there is a central peak somewhat offset to the northeast. The ejecta pattern; oblong shape, and location of the central peak indicate the original impact may have been at a low angle from the southeast.
Satellite craters
By convention these features are identified on Lunar maps by placing the letter on the side of the crater mid-point that is closest to Rutherfurd crater.
Clavius is one of the largest crater formations on the Moon, and it is the third largest crater on the visible near side.
The crater floor retains a diminshed remnant of a central massif, which lies between Clavius C and N. The relative smoothness of the floor and the low size of the central peaks may indicate that the crater surface was formed some time after the original impact.
Notable nearby craters include Scheiner to the west; Blancanus to the southwest; Maginus in the northeast, and Longomontanus to the northwest.