Delmotte (crater)
Encyclopedia
Delmotte is a small lunar
crater
that lies just to the east of the much larger crater Cleomedes
, and to the north of the Mare Crisium
, in the northeastern part of the Moon
. Delmotte appears foreshortened when viewed from the Earth
, although not sufficiently to obscure the interior details.
The crater rim is roughly circular, with a sharp-edged, slightly angular rim, and a slender inner wall. The northwestern part of the rim has a linear cleft that runs toward the northeast. The floor of the crater is relatively level. There are some patches of lighter albedo
in the interior, with the most notable lying near the northern inner wall.
Moon
The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...
crater
Impact crater
In the broadest sense, the term impact crater can be applied to any depression, natural or manmade, resulting from the high velocity impact of a projectile with a larger body...
that lies just to the east of the much larger crater Cleomedes
Cleomedes (crater)
Cleomedes is a prominent lunar crater located in the northeast part of the visible Moon, to the north of Mare Crisium. It is surrounded by rough ground with multiple crater impacts. The irregular crater Tralles intrudes into the northwest rim. To the east is Delmotte...
, and to the north of the Mare Crisium
Mare Crisium
Mare Crisium is a lunar mare located in the Moon's Crisium basin, just northeast of Mare Tranquillitatis. This basin is of the Pre-Imbrian period, 4.55 to 3.85 billion years ago. This mare is in diameter, and 176,000 km2 in area. It has a very flat floor, with a ring of wrinkled ridges...
, in the northeastern part of the Moon
Moon
The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...
. Delmotte appears foreshortened when viewed from the Earth
Earth
Earth is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets...
, although not sufficiently to obscure the interior details.
The crater rim is roughly circular, with a sharp-edged, slightly angular rim, and a slender inner wall. The northwestern part of the rim has a linear cleft that runs toward the northeast. The floor of the crater is relatively level. There are some patches of lighter albedo
Albedo
Albedo , or reflection coefficient, is the diffuse reflectivity or reflecting power of a surface. It is defined as the ratio of reflected radiation from the surface to incident radiation upon it...
in the interior, with the most notable lying near the northern inner wall.