Ctesibius (crater)
Crater on the Moon / From Wikipedia, the free encyclopedia
Ctesibius is a small lunar impact crater that is located near the equator, on the far side of the Moon. It is named after the ancient Greek-Egyptian inventor Ctesibius.[1] It lies between the larger crater Abul Wáfa to the west and the slightly smaller Heron to the east.
Quick Facts Coordinates, Diameter ...
Coordinates | 0.8°N 118.7°E / 0.8; 118.7 |
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Diameter | 36 km |
Depth | 2.5 km |
Colongitude | 242° at sunrise |
Eponym | Ctesibius |
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The outer wall of Ctesibius is wide and sharp-edged, with little erosion. A low ridge is attached to the southern rim, and curves to the south-southeast. At the center of the relatively flat interior is a low ridge. Faint traces of ray material lies across the western floor and rim from Necho to the southeast.