Walker (crater)

Last updated
Walker
Coordinates 26°00′S162°12′W / 26.0°S 162.2°W / -26.0; -162.2 Coordinates: 26°00′S162°12′W / 26.0°S 162.2°W / -26.0; -162.2
Diameter 32 km
Depth Unknown
Colongitude 162° at sunrise
Eponym Joseph Albert Walker

Walker is a lunar impact crater that lies on the far side of the Moon. It is located to the northwest of the huge walled plain Apollo. Walker lies equidistant between the craters Plummer to the east and Rumford to the west-southwest.

This crater is roughly circular, with an outer rim that has been slightly worn due to minor impacts. The northwestern rim in particular has merged with a smaller crater, and another impact lies on the interior floor along the west-northwestern inner wall.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Walker.

WalkerLatitudeLongitudeDiameter
A24.9° S162.0° W20 km
G26.9° S158.8° W20 km
N29.0° S162.6° W17 km
R26.5° S163.8° W17 km
W24.6° S164.3° W44 km
Z22.4° S161.9° W16 km

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