Scheiner (crater)

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Scheiner
Scheiner crater 4130 h3.jpg
Coordinates 60°30′S27°48′W / 60.5°S 27.8°W / -60.5; -27.8 Coordinates: 60°30′S27°48′W / 60.5°S 27.8°W / -60.5; -27.8
Diameter 110 km
Depth 4.5 km
Colongitude 27° at sunrise
Eponym Christoph Scheiner

Scheiner is a lunar impact crater that lies to the west of the enormous walled plain Clavius. To the southeast near the rim of Clavius is the crater Blancanus. The rim of Scheiner is worn, eroded, and marked with multiple impacts. It is most heavily worn in the northern part, where a cluster of craterlets covers the entrance to a low valley leading to the north. The floor of the crater has several craterlets, including Scheiner A that lies near the midpoint. There is also a low ridge crossing part of the eastern floor.

Lunar craters

Lunar craters are impact craters on Earth's Moon. The Moon's surface has many craters, almost all of which were formed by impacts.

Impact crater Circular depression on a solid astronomical body formed by a hypervelocity impact of a smaller object

An impact crater is an approximately circular depression in the surface of a planet, moon, or other solid body in the Solar System or elsewhere, formed by the hypervelocity impact of a smaller body. In contrast to volcanic craters, which result from explosion or internal collapse, impact craters typically have raised rims and floors that are lower in elevation than the surrounding terrain. Impact craters range from small, simple, bowl-shaped depressions to large, complex, multi-ringed impact basins. Meteor Crater is a well-known example of a small impact crater on Earth.

Clavius (crater) impact crater

Clavius is one of the largest crater formations on the Moon, and it is the second largest crater on the visible near side. It is located in the rugged southern highlands of the Moon, to the south of the prominent ray crater Tycho. The crater is named for the Jesuit priest Christopher Clavius, a 16th-century German mathematician and astronomer.

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 Scheiner.

ScheinerLatitudeLongitudeDiameter
A60.4° S28.2° W12 km
B59.5° S33.3° W29 km
C60.0° S30.7° W13 km
D60.7° S32.1° W17 km
E63.4° S29.3° W24 km
F56.7° S25.0° W6 km
G62.5° S28.2° W14 km
H56.2° S27.2° W9 km
J59.5° S28.4° W12 km
K58.0° S25.9° W7 km
L65.8° S35.1° W9 km
M65.8° S33.4° W10 km
P62.6° S31.0° W11 km
Q58.7° S29.4° W8 km
R58.0° S24.2° W8 km
S58.4° S25.3° W7 km
T60.9° S34.8° W12 km
U60.9° S36.0° W7 km
V60.6° S36.7° W5 km
W60.3° S37.5° W6 km
X59.6° S24.8° W7 km
Y59.1° S25.2° W9 km

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Rost (crater) lunar crater

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Porter (lunar crater) lunar crater

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Cannizzaro (crater) lunar crater

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Hagecius (crater) impact crater

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Wilson (crater) lunar crater

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Evershed (crater) lunar crater

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Fowler (crater) impact crater

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Love (crater) lunar crater

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Schuster (crater) lunar crater

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References

Ewen Whitaker British astronomer

Ewen Adair Whitaker was a British-born astronomer who specialized in lunar studies. During World War II he was engaged in quality control for the lead sheathing of hollow cables strung under the English Channel as part of the "Pipe Line Under The Ocean" Project (PLUTO) to supply gasoline to Allied military vehicles in France. After the war, he obtained a position at the Royal Greenwich Observatory working on the UV spectra of stars, but became interested in lunar studies. As a sideline, Whitaker drew and published the first accurate chart of the South Polar area of the Moon in 1954, and served as director of the Lunar Section of the British Astronomical Association.

NASA space-related agency of the United States government

The National Aeronautics and Space Administration is an independent agency of the United States Federal Government responsible for the civilian space program, as well as aeronautics and aerospace research.

United States Geological Survey Scientific agency of the United States government

The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility.