Mummu Sulci (Ganymede)
Data as of 2026-10-23
What it is
- Type
- Sulcus, sulci
- IAU definition
Subparallel furrows and ridges
- Diameter
- 2,680 km, 102 % of the radius of its body
- Centre
- 39° S, 180° east (planetocentric latitude, east longitude from 0 to 360°, the IAU convention)
- Name adopted
- July 29, 2013
- Origin of the name
Assyro-Babylonian; the tumult of the waves at the place where the waters of primordial freshwater ocean Apsu and salt sea Tiamat are mingled.
Quoted in English, as the IAU publishes it.
In Galaxy
Opens its body in the application, the camera turned towards Mummu Sulci.
Missions to its body
No observation record of this formation is crossed here. These are the missions the Planetary Data System declares for its body; none is claimed to have observed Mummu Sulci.
Sources
International Astronomical Union Working Group for Planetary System Nomenclature, Gazetteer of Planetary Nomenclature, read on October 23, 2026. Feature page: https://planetarynames.wr.usgs.gov/Feature/15156
Type definitions: IAU Descriptor Terms, read on October 17, 2026. https://planetarynames.wr.usgs.gov/DescriptorTerms