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Craters on Ganymede

129 named features carry the IAU descriptor Crater — a circular depression, almost always an impact scar on Ganymede, out of 4,787 in the mapped Solar System.

Named
129
of 196 named places on Ganymede — 66%
Largest
343 km
Epigeus
Median size
61.5 km
Across the 129 with a measured diameter
Named between
1979–2019
IAU approval dates

How craters on Ganymede get their names

The IAU assigns each feature class on each world a naming theme. Across the 129 craters with a recorded origin, 12 categories appear, led by Egypt.

Egypt42Assyro-Babylonian30Phoenician18Sumerian16Babylon6Greek5Semitic4Akkadian (Accadian)3

All 129 craters on Ganymede

Every one has its own page, on the surface it sits on.

Craters elsewhere in the Solar System

The same descriptor is used on 12 other worlds, for 4,658 more features.