Timaeus (crater)

Timaeus

Lunar Orbiter 4 image
Coordinates	62°48′N0°24′W / 62.8°N 0.4°W / 62.8; -0.4
Diameter	33 km
Depth	2.2 km
Colongitude	0° at sunrise
Eponym	Timaeus

Selenochromatic image(Si) of the crater area with some selenochromatic landmarks

Timaeus is a lunar impact crater in the northern part of the Moon, on the north edge of Mare Frigoris. It forms part of the southwestern wall of the large and irregular walled plain W. Bond. The rim of Timaeus is somewhat pentagonal in shape, with rounded corners. There is a central rise in the midpoint of the crater floor.

The irregular terrain to the west of Timaeus displays a degree of streaky parallelism, as was noted by the Rev. T. W. Webb. These follow a path slightly to the east of north.

Timaeus is a crater of Upper (Late) Imbrian age. ^[1]

References

1. The geologic history of the Moon. USGS Professional Paper 1348. By Don E. Wilhelms, John F. McCauley, and Newell J. Trask. U.S. Government Printing Office, Washington: 1987. Table 11.2.

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