- Gruithuisen (crater)
lunar crater data
caption=Gruithuisen crater. "NASA photo."
latitude=32.9
N_or_S=N
longitude=39.7
E_or_W=W
diameter=16 km
depth=1.9 km
colong=40
eponym=Franz von Gruithuisen Gruithuisen is a tiny lunar crater that lies on the section of
lunar mare that joinsOceanus Procellarum in the west toMare Imbrium in the east. Southeast of Gruithuisen is the small Delisle crater. To the south is Dorsum Bucher, awrinkle-ridge running in a north-south direction for about 90kilometer s.The rim of Gruithuisen is relatively smooth and circular, projecting only slightly above the surrounding mare. The interior is relatively featureless with a small floor, with mounds of material deposited along the edges of the sloping inner walls.
To the north of the crater, along the edge of the highland peninsula between the two "maria" is a domed mountainous rise that is designated
Mons Gruithuisen Gamma (Γ). Just to the east of this feature is another mountainous rise namedMons Gruithuisen Delta (δ). Northwest of Gruithuisen crater is concentrated cluster of several craterlets, which was most likely formed from a single body that broke up just prior to impact.atellite craters
By convention these features are identified on lunar maps by placing the letter on the side of the crater mid-point that is closest to Gruithuisen crater.
References
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