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| publisher = Lunar Photo of the Day
| publisher = Lunar Photo of the Day
| accessdate = 2007-05-10 }}
| accessdate = 2007-05-10 }}
{{refbegin}}
{{Lunar crater references}}
* {{cite book
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| authorlink2 = Ewen Whitaker
| year = 1982
| title = [[NASA]] Catalogue of Lunar Nomenclature
| publisher = NASA RP-1097
| ref = harv
}}
* {{cite web
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| date = July 25, 2007
| title = Gazetteer of Planetary Nomenclature
| publisher = [[United States Geological Survey|USGS]]
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| ref = harv
}}
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| title = The Clementine Atlas of the Moon
| publisher = Cambridge University Press
| location = New York
| isbn = 978-0-521-81528-4
| ref = harv
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| ref = harv
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* {{cite doi | 10.1007/BF00171763 }}
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{{refend}}


{{DEFAULTSORT:La Perouse (crater)}}
{{DEFAULTSORT:La Perouse (crater)}}

Revision as of 00:07, 29 June 2014

La Pérouse
Apollo 15 Mapping Camera image
Diameter78 km
DepthUnknown
Colongitude285° at sunrise
EponymJean-François de La Pérouse
Oblique Lunar Orbiter 4 image

La Pérouse is a lunar impact crater that is located near the eastern limb of the Moon. It lies northwest of the larger crater Ansgarius, and to the east of Kapteyn. This crater appears foreshortened due to its location, but the rim is nearly circular when viewed from orbit.

The rim of La Pérouse is not significantly worn by subsequent impacts, and its features are well-defined. Terraces line much of the inner wall, and there is a small outer rampart. There are also small outward bulges in the rim to the south-southeast and south-southwest. Within the interior floor is a central ridge offset to the northeast of the midpoint, and this formation is somewhat elongated to the southeast. There is a small crater in the southeastern part of the floor.

The name is sometimes spelt 'La Peyrouse'.

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 La Pérouse.

La Pérouse Latitude Longitude Diameter
A 9.3° S 74.7° E 4 km
B 11.2° S 76.6° E 7 km
E 10.2° S 78.5° E 34 km

La Pérouse A is surrounded by a small patch of higher albedo ejecta that resulted from the impact that created this small feature.

References

  • Wood, Chuck (2006-10-11). "A Previously Unimaged Crater". Lunar Photo of the Day. Retrieved 2006-10-11.
  • Wood, Chuck (May 10, 2007). "A Sparkling Diamond". Lunar Photo of the Day. Retrieved 2007-05-10.