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Alden (crater)

Crater on the Moon

Field	Value
image	AS15-88-11986.jpg
caption	Lunar crater Alden from Apollo 15. NASA image.
coordinates
diameter	104 km
depth	Unknown
colong	250
eponym	Harold Alden

Alden is a lunar impact crater that lies on the far side of the Moon, between Hilbert to the north-northwest and Milne to the south-southeast. To the south-southwest lies Scaliger.

Alden has a low rim that is overlain in the north and northeast by Alden C and the smaller Alden E. The rim is worn and eroded, especially along the southern wall. The floor is somewhat irregular and pitted. The small crater Alden V lies just inside the north rim, and is attached to Alden C to the east.

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 Alden.

Alden	Latitude	Longitude	Diameter
B	20.5° S	112.6° E	17 km
C	22.5° S	111.4° E	50 km
E	23.2° S	112.4° E	28 km
V	22.5° S	110.1° E	19 km

References

{{cite book | author-link2 = Ewen Whitaker
{{cite web | access-date = 2007-08-05
{{cite book | author-link1 = Ben Bussey | author-link2 = Paul Spudis
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{{cite web | access-date = 2007-10-24 | archive-date = 2012-02-08 | archive-url = https://web.archive.org/web/20120208141804/http://host.planet4589.org/astro/lunar/ | url-status = dead
{{cite book | author-link = Patrick Moore
{{cite book
{{cite book | author-link = Antonín Rükl
{{cite book | author-link = Thomas William Webb
{{cite book | author-link = Ewen Whitaker
{{cite book

Info: Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

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