Liouville (crater)

Liouville
Apollo 15 image
Coordinates2°36′N 73°30′E / 2.6°N 73.5°E / 2.6; 73.5
Diameter16 km
Depth2.7 km
Colongitude287° at sunrise
EponymJoseph Liouville

Liouville is a small lunar impact crater that is located near the eastern limb of the Moon. It was named after French mathematician Joseph Liouville.[1] It lies to the southeast of the larger crater Dubyago, and was previously designated Dubyago S before being given a name by the IAU.

The crater is circular and bowl-shaped, with a small interior floor at the midpoint of the sloping interior walls. The western and northwestern rim is attached to a depression in the surface that has the appearance of a distorted crater formation. Farther to the west is the comparably sized Respighi.

References

  1. ^ "Liouville (crater)". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.