Tags: Crater.
Apianus is a lunar impact crater that is located on the rugged south-central highlands of the Moon. It is located to the northeast of the crater Aliacensis and to the northwest of Poisson. The worn crater Krusenstern is attached to the west-northwestern rim.The outer wall of the crater has been worn and eroded by subsequent impacts and a pair of small craterlets overlay the rim to the southeast and northeast. The central crater is 63 kilometers in diameter and 2080 meters deep.