Franklin (crater)

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Franklin
Franklin crater 4067 h2.jpg
Coordinates 38°48′N47°42′E / 38.8°N 47.7°E / 38.8; 47.7 Coordinates: 38°48′N47°42′E / 38.8°N 47.7°E / 38.8; 47.7
Diameter 56 km
Depth 2.7 km
Colongitude 313° at sunrise
Eponym Benjamin Franklin
Oblique view of Franklin (lower left) and Cepheus (upper right), from Apollo 16 Franklin crater Cepheus crater AS16-P-5587.jpg
Oblique view of Franklin (lower left) and Cepheus (upper right), from Apollo 16

Franklin is a lunar impact crater that is located in the northeast part of the visible Moon; it is named after Benjamin Franklin. To the north-northwest is the smaller crater Cepheus, and in the opposite direction to the southwest is the shallow Berzelius.

The rim of Franklin is generally circular, with a pair of outward bulges in the western wall. The inner wall is terraced, and there is a central peak at the midpoint of the floor. A narrow cleft runs to the west-southwest across the floor, passing to the north of the central peak.

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 Franklin.

FranklinLatitudeLongitudeDiameter
C35.7° N44.3° E15 km
F37.5° N47.7° E38 km
G40.1° N48.1° E7 km
H37.1° N43.7° E6 km
K39.1° N51.4° E20 km
W37.8° N43.7° E6 km

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