Lucas (Mimas)
Data as of 2026-10-23
What it is
- Type
- Crater, craters
- IAU definition
A circular depression
- Diameter
- 40 km, 20 % of the radius of its body
- Centre
- 40.75° N, 139.65° east (planetocentric latitude, east longitude from 0 to 360°, the IAU convention)
- Name adopted
- July 14, 2008
- Origin of the name
Butler at King Arthur's court.
Quoted in English, as the IAU publishes it.
In Galaxy
Opens its body in the application, the camera turned towards Lucas.
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 Lucas.
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/14443
Type definitions: IAU Descriptor Terms, read on October 17, 2026. https://planetarynames.wr.usgs.gov/DescriptorTerms