Mons Hadley | |
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Highest point | |
Elevation | 4.5 km (2.8 mi) 14,764 ft (4,500 m) [1] |
Listing | Lunar mountains |
Coordinates | 26°41′N 4°07′E / 26.69°N 4.12°E[2] |
Geography | |
Location | the Moon |
Mons Hadley is a massif in the northern portion of the Montes Apenninus, a range in the northern hemisphere of the Moon. It has a height of 4.5 km (2.8 mi) 14,764 ft (4,500 m) above the adjacent plain and a maximum diameter of 25 km at the base.[1]
To the southwest of this mountain is a valley that served as the landing site for the Apollo 15 expedition. To the southwest of this same valley is the slightly smaller Mons Hadley Delta (δ) peak with a height of about 3.5 km above the valley floor. Mons Hadley Delta was visited and sampled by the astronauts, but Mons Hadley itself was only photographed from the surface. To the west of these peaks is the sinuous Rima Hadley rille.
These features were named after the English mathematician John Hadley.[3]