Rayet is a small lunar impact crater that lies on the far side of the Moon, past the northeast limb. It lies to the southwest of the larger crater Millikan, and east of the comparably sized Petrie.

Rayet
Clementine mosaic
Coordinates44°39′N 114°30′E / 44.65°N 114.50°E / 44.65; 114.50
Diameter27 km (17 mi)
DepthUnknown
Colongitude246° at sunrise
EponymGeorges Rayet
Oblique Apollo 16 image
Rayet and satellite craters

This crater is roughly circular in shape, with a sharp edge and relatively featureless inner walls that slope downward to the nearly level interior floor. The diameter of the floor is roughly two-thirds that of the crater. This formation has not been notably worn by impact erosion, and is otherwise undistinguished.

This feature was named after the French astronomer Georges Rayet (1839–1906) by the IAU in 1970.[1]

Satellite craters

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

Rayet Latitude Longitude Diameter
H 43.4° N 116.7° E 16 km
P 43.3° N 114.0° E 17 km
Y 47.2° N 113.0° E 14 km

References

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  1. ^ "Rayet". Gazetteer of Planetary Nomenclature. IAU/NASA/USGS. Retrieved 29 April 2024.