Astronomy:Meton (crater)

Short description: Crater on the Moon

Meton

LRO image Meton (right) and Barrow (left)
Diameter	122 km
Depth	2.6 km
Colongitude	338° at sunrise

Location of Meton

Oblique view of Meton from Lunar Orbiter 4. Meton is below center, Meton D is below left of center, Meton C is in upper left, and Meton E is at right. They are all flooded to the same elevation, and the subtle ridges that divide these craters are barely visible in this image.

Another oblique from Lunar Orbiter 4. Barrow crater is in the background.

Meton is a compound formation on the Moon that consists of several merged crater rings that have been flooded with lava, forming the remnant of a walled plain in the shape of a clover leaf. It is located near the northern lunar limb, and is viewed from a low angle and foreshortened. The crater Barrow is attached to the southwest rim. To the northwest is the crater Scoresby, and to the east are Baillaud and Euctemon.

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 Meton.

Meton	Latitude	Longitude	Diameter
A	73.3° N	31.3° E	14 km
B	71.2° N	18.0° E	6 km
C	70.6° N	19.0° E	77 km
D	72.2° N	24.7° E	78 km
E	75.3° N	15.3° E	42 km
F	72.0° N	14.2° E	51 km
G	72.9° N	28.4° E	10 km
W	67.4° N	17.3° E	7 km

References

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• Blue, Jennifer (July 25, 2007). "Gazetteer of Planetary Nomenclature". USGS. http://planetarynames.wr.usgs.gov/. 
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• Moore, Patrick (2001). On the Moon. Sterling Publishing Co.. ISBN 978-0-304-35469-6. https://archive.org/details/patrickmooreonmo00patr. 
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• Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3. https://archive.org/details/celestialobjects00webb. 
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• Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.