Saha (crater)

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Saha (crater)
Saha crater 2196 med.jpg
Coordinates 1°36′S 102°42′E / 1.6°S 102.7°E / -1.6; 102.7Coordinates: 1°36′S 102°42′E / 1.6°S 102.7°E / -1.6; 102.7
Diameter 99 km
Depth Unknown
Colongitude 258° at sunrise
Eponym Megh Nad Saha

Saha is a lunar impact crater on the Moon's far side, behind the eastern limb as seen from the Earth. It lies less than one crater diameter due east of the similar-sized Wyld, and to the north-northwest of the large walled plain Pasteur.

This crater has been worn and damaged by subsequent impacts, including the satellite crater Saha W which lies across the northwest rim and inner wall. The inner sides still display some terrace-like shelf structures, but these have become worn and have lost definition. There is a small, bowl-shaped crater Saha M in the southwestern part of the interior floor. To the north of this feature is an arcing ridge feature. The floor is otherwise pitted by various tiny craterlets.

Satellite craters[edit]

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

Saha Latitude Longitude Diameter
B 1.5° N 104.5° E 34 km
C 1.4° N 107.8° E 64 km
D 0.1° N 107.5° E 35 km
E 0.2° S 107.6° E 28 km
J 4.0° S 105.3° E 52 km
M 2.2° S 102.6° E 18 km
N 4.1° S 101.5° E 49 km
W 0.6° S 101.4° E 34 km

References[edit]