Tags: Crater.
Letronne is the lava-flooded remnant of a lunar crater. The northern part of the rim is completely missing and opens into the Oceanus Procellarum forming a bay along the southwestern shore. The formation is located to the northwest of the large crater Gassendi.To the west-southwest is the flooded crater Billy and north-northwest lies the smaller Flamsteed.The surviving rim of Letronne is now little more than a semi-circular series of ridges.
