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Rayleigh (lunar crater)
Crater on the Moon
Crater on the Moon
| Field | Value |
|---|---|
| image | Rayleigh LROC.jpg |
| caption | LRO image |
| coordinates | |
| diameter | 113.77 km |
| colong | 273 |
| eponym | Lord Rayleigh |
the crater on the Moon

Rayleigh is a lunar impact crater, approximately 114 kilometers in diameter, that lies along the northeast limb of the Moon. This feature is seen edge-on from Earth, making it difficult to see much detail. In addition, libration effects can completely hide this crater from view. It lies just to the north of Lyapunov, and to the northwest of the large Joliot. Attached to its southwest rim is the smaller Urey.
Description
This is an eroded formation with a rim that has been worn and reshaped by impacts. This is particularly so in the south where the rim has been modified and supplemented by adjacent crater formations and several small craters that lie along the rim.
The interior floor is relatively level in places, but, partly due to overlapping ejecta, is somewhat rough and irregular in others, particularly in the southern half. A pair of small but prominent craters lies on the interior surface, with Rayleigh D just to the south of the crater midpoint and the smaller Rayleigh B situated in the western half.
Rayleigh was named for John William Strutt, 3rd Baron Rayleigh.
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 Rayleigh.
| Rayleigh | Latitude | Longitude | Diameter | Refs |
|---|---|---|---|---|
| B | 28.9° N | 88.4° E | 15.48 km | |
| C | 31.4° N | 85.7° E | 26.13 km | |
| D | 28.9° N | 89.7° E | 22.3 km |
The following crater has been renamed by the IAU.
- Rayleigh A — see Urey (crater).
References
- {{cite book | author-link2 = Ewen Whitaker
- {{cite web | access-date = 2007-08-05
- {{cite book | author-link1 = Ben Bussey | author-link2 = Paul Spudis
- {{cite book
- {{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
References
- {{GPN. 4966
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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