Geological Chronicle
Leuschner is a lunar impact crater that is located on the Moon's far side, to the northwest of the Montes Cordillera. The formation spans an official diameter of 50.14 kilometers.
It lies to the north of the crater Grachev, in the outer skirt of ejecta surrounding the Mare Orientale impact basin. It is recorded in the IAU Gazetteer under quadrangle LAC-72.