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Nearch is a 
The outer rim of Nearch has been worn by smaller impacts, and is overlain by a few more significant craters along the eastern rim. The most notable of these is Nearch A, a 43-kilometer-diameter crater that intrudes into the southeastern rim of Nearch. Small craters have also disrupted the rim to the north and west. The remainder of the rim is relatively intact, and retains its generally circular form.
The inner walls of the crater slope down to a relatively level interior floor. This bottom floor is nearly featureless except for a few tiny craterlets scattered across the surface. In the southeast, the ejecta from Nearch A has produced a slightly more irregular region.
Nearch is named after
lunar
Lunar most commonly means "of or relating to the Moon".
Lunar may also refer to:
Arts and entertainment
* ''Lunar'' (series), a series of video games
* "Lunar" (song), by David Guetta
* "Lunar", a song by Priestess from the 2009 album ''Prior t ...
impact crater that is located in the southeastern part of the Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of ...
, to the southeast of the crater Hommel. North of Nearch is Vlacq, and to the northeast lies Rosenberger. The crater is 76 kilometers in diameter and 2.9 kilometers deep. It is from the Pre-Nectarian period, 4.55 to 3.92 billion years ago.''Autostar Suite Astronomer Edition''. CD-ROM. Meade, April 2006.
The outer rim of Nearch has been worn by smaller impacts, and is overlain by a few more significant craters along the eastern rim. The most notable of these is Nearch A, a 43-kilometer-diameter crater that intrudes into the southeastern rim of Nearch. Small craters have also disrupted the rim to the north and west. The remainder of the rim is relatively intact, and retains its generally circular form.
The inner walls of the crater slope down to a relatively level interior floor. This bottom floor is nearly featureless except for a few tiny craterlets scattered across the surface. In the southeast, the ejecta from Nearch A has produced a slightly more irregular region.
Nearch is named after Nearchus
Nearchus or Nearchos ( el, Νέαρχος; – 300 BC) was one of the Greek officers, a navarch, in the army of Alexander the Great. He is known for his celebrated expeditionary voyage starting from the Indus River, through the Persian Gulf and e ...
, a 4th-century BC Greek explorer.
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 Nearch.References
{{Reflist Impact craters on the Moon Pre-Nectarian