Bombelli is a small
lunar impact crater that lies in the highlands to the north of the
Sinus Successus. It was previously designated Apollonius T before being named by the
IAU. The crater
Apollonius is located to the east-southeast.
This is a roughly circular crater with a slight outward protrusion to the south-southwest. There is a small interior floor at the mid-point of the sloping interior walls, which is roughly one fourth the diameter of the crater.
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