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Nušl is an impact crater that is located on the Far side (Moon), far side of the Moon. It lies just to the north of the crater Trumpler (lunar crater), Trumpler, and to the west of Shayn (crater), Shayn.
Diameter of the crater is 61 km. Its mean depth is about 3.8 km, but the full range of heights (from the lowest point of the floor to the highest point of the rim) reaches 5.2 km.
[
Age of this crater is estimated as Late Imbrian.][ It has a slightly eroded rim, and still possesses some ]terrace
Terrace may refer to:
Landforms and construction
* Fluvial terrace, a natural, flat surface that borders and lies above the floodplain of a stream or river
* Terrace, a street suffix
* Terrace, the portion of a lot between the public sidewalk a ...
or ledge structures along the inner wall. A small crater () is attached to the exterior rim along the east-northeast. The interior floor is relatively level, with an elongated central peak near the midpoint. Nušl contains only small craterlets, the biggest being about 1.5 km. It has no lava
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a Natural satellite, moon onto its surface. Lava may be erupted at a volcano or through a Fissure vent, fractu ...
, rille
Rille (German for 'groove') is typically used to describe any of the long, narrow depressions in the surface of the Moon that resemble channels. The Latin term is ''rima'', plural ''rimae''. Typically, a rille can be several kilometers w ...
s, or ray system
In planetary geology, a ray system comprises radial streaks of fine '' ejecta'' thrown out during the formation of an impact crater, looking somewhat like many thin spokes coming from the hub of a wheel. The rays may extend for lengths up to ...
.
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 Nušl.[
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References
Sources
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External links
Digital Lunar Orbiter Photo Number V-079-H1
Part of the crater. Its central peak is seen in the middle
Image by LRO with resolution 1.6 m/pixel; the width is about 8.0 km.
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Impact craters on the Moon
Imbrian