Mee (crater)

Mee
Coordinates	43°42′S35°00′W / 43.7°S 35.0°W Coordinates: 43°42′S35°00′W / 43.7°S 35.0°W
Diameter	132 km
Depth	2.7 km
Colongitude	36° at sunrise
Eponym	Arthur B. P. Mee

Last updated October 17, 2019

Mee is a lunar impact crater in the southwestern part of the Moon's near side. Overlying the northwestern rim and intruding one-third the distance across the interior floor is Hainzel, a merged triple-crater formation. To the south is the highly elongated crater Schiller. Mee is 132 kilometers in diameter and 2.7 kilometers deep. It is from the Pre-Nectarian period, 4.55 to 3.92 billion years ago.^[1]^[2]

Lunar craters are impact craters on Earth's Moon. The Moon's surface has many craters, almost all of which were formed by impacts.

An impact crater is an approximately circular depression in the surface of a planet, moon, or other solid body in the Solar System or elsewhere, formed by the hypervelocity impact of a smaller body. In contrast to volcanic craters, which result from explosion or internal collapse, impact craters typically have raised rims and floors that are lower in elevation than the surrounding terrain. Impact craters range from small, simple, bowl-shaped depressions to large, complex, multi-ringed impact basins. Meteor Crater is a well-known example of a small impact crater on Earth.

The Moon, occasionally distinguished as Luna, is an astronomical body that orbits the Earth as its only permanent natural satellite. It is the fifth-largest satellite in the Solar System, and the largest among planetary satellites relative to the size of the planet that it orbits. The Moon is, after Jupiter's satellite Io, the second-densest satellite in the Solar System among those whose densities are known.

This is an old crater formation with an outer rim that has been heavily eroded by subsequent impacts, leaving an irregular impression of the crater rim. The inner wall is notched an indented by multiple small craters, with the most recent being Mee F along the northwestern side. Portions of the interior are relatively level, and there is a palimpsest, Mee E, in the northwestern part of the floor. A tiny crater with a high albedo halo is located in the eastern part of the floor.^[3]

In textual studies, a palimpsest is a manuscript page, either from a scroll or a book, from which the text has been scraped or washed off so that the page can be reused for another document. Pergamene was made of lamb, calf, or goat kid skin and was expensive and not readily available, so in the interest of economy a pergamene often was re-used by scraping the previous writing. In colloquial usage, the term palimpsest is also used in architecture, archaeology, and geomorphology to denote an object made or worked upon for one purpose and later reused for another, for example a monumental brass the reverse blank side of which has been re-engraved.

Albedo is the measure of the diffuse reflection of solar radiation out of the total solar radiation received by an astronomical body. It is dimensionless and measured on a scale from 0 to 1.

The crater is named after the 19th-century Scottish astronomer Arthur Butler Phillips Mee.^[1]

Scotland is a country that is part of the United Kingdom. It covers the northern third of the island of Great Britain, with a border with England to the southeast, and is surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast, the Irish Sea to the south, and more than 790 islands, including the Northern Isles and the Hebrides.

Arthur Butler Phillips Mee was a Scottish-born newspaper journalist, editor and notable amateur astronomer.

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 Mee.^[4]

Mee	Latitude	Longitude	Diameter
A	44.4° S	29.1° W	14 km
B	44.6° S	31.1° W	15 km
C	45.3° S	28.7° W	13 km
D	45.3° S	32.9° W	9 km
E	43.0° S	35.3° W	16 km
F	43.3° S	36.7° W	12 km
G	45.5° S	40.7° W	23 km
H	44.1° S	39.4° W	48 km
J	44.5° S	40.6° W	10 km
K	44.4° S	41.6° W	9 km
L	44.0° S	41.5° W	8 km
M	45.8° S	29.1° W	8 km
N	45.2° S	42.2° W	6 km
P	45.9° S	30.0° W	14 km
Q	43.6° S	33.9° W	1 km
R	44.0° S	43.4° W	10 km
S	43.2° S	41.0° W	12 km
T	42.5° S	38.2° W	9 km
U	42.8° S	33.9° W	8 km
V	45.5° S	42.4° W	7 km
W	43.6° S	35.5° W	5 km
X	41.5° S	36.0° W	7 km
Y	44.3° S	36.8° W	7 km
Z	44.7° S	42.6° W	12 km

Related Research Articles

Euler is a lunar impact crater located in the southern half of the Mare Imbrium, and is named after the Swiss mathematician, physician and astronomer Leonhard Euler. The most notable nearby feature is Mons Vinogradov to the west-southwest. There is a cluster of low ridges to the southwest, and this formation includes the small crater Natasha and the tiny Jehan. About 200 kilometers to the east-northeast is the comparably sized crater Lambert.

Autolycus is a lunar impact crater that is located in the southeast part of Mare Imbrium. The crater is named after the ancient Greek astronomer Autolycus of Pitane. West of the formation is Archimedes, a formation more than double the size of Autolycus. Just to the north is Aristillus, and the outer ramparts of these two craters overlap in the intermediate stretch of the lunar mare.

Apianus is a lunar impact crater that is located on the rugged south-central highlands of the Moon. It is named after 16th century German mathematician and astronomer Petrus Apianus. It is located to the northeast of the crater Aliacensis, and to the northwest of Poisson. The worn crater Krusenstern is attached to the west-northwestern rim.

Donati is a lunar impact crater that is located in the rugged south-central highlands of the Moon. It lies just to the northwest of the crater Faye, and the two outer rims are separated by a gap of less than 10 kilometers. To the north is the comparably sized Airy, and farther to the southeast is Playfair. Donati is 36 kilometers in diameter.

Biela is a lunar impact crater that is located in the rugged highlands of the southeastern Moon. It is named after Austrian astronomer Wilhelm von Biela. The crater lies to the east of Rosenberger, to the southeast of the Watt–Steinheil double crater.

De La Rue is the remnant of a lunar impact crater, or possibly several merged craters, creating a formation sometimes called a walled plain. It lies in the northeastern part of the Moon on the near side, and so appears foreshortened due to its location. This formation lies to the north-northwest of the prominent crater Endymion, just beyond the eastern extreme of Mare Frigoris. The crater Strabo intrudes into the northern part of De La Rue's northern rim, and the smaller Thales is attached to the northwestern part of the wall.

Deluc is a lunar impact crater that lies in the southern highlands of the Moon. It is located to the south-southeast of the crater Maginus, and the huge Clavius. Due east of Deluc is the somewhat larger crater Lilius. It is 47 kilometers in diameter and 3.3 kilometers deep. It is from the Pre-Imbrian period, which lasted from 4.55 to 3.85 billion years ago.

Curtius is a lunar impact crater that is located in the southern part of the Moon. From the Earth the crater appears foreshortened, making it more difficult to observe detail. Nevertheless, this is a large crater that can be readily found in even small telescopes. Curtius is located within one crater diameter of the still-larger Moretus to the southwest. To the northeast is the smaller Pentland. Curtius is 95 kilometers in diameter and 6.8 kilometers deep. It is from the Nectarian period, 3.92 to 3.85 billion years ago.

Darwin is a lunar impact crater of the type categorised as a walled plain. It lies in the southeastern part of the Moon, and is sufficiently close to the limb to appear significantly foreshortened when viewed from the Earth. Attached to its southern rim is Lamarck. To the northeast is the dark-floored crater Crüger.

Dyson is a lunar impact crater, 63 kilometers in diameter, that lies on the far side of the Moon, past the northwest limb. It is located in the northern part of the surface, to the northwest of the crater Coulomb, and east of van't Hoff.

Heinsius is an eroded lunar impact crater that lies in the southwestern part of the Moon. It is named after German astronomer Gottfried Heinsius. It is located to the northwest of the prominent crater Tycho, and rays from that formation pass to the north and south of Heinsius as well as marking the rim and interior with material. To the south-southwest of Heinsius is the larger walled plain Wilhelm.

Curie is a large lunar impact crater, much of which lies on the far side of the Moon as seen from the Earth. The western rim projects into the near side of the Moon, as defined by the selenographic coordinate system. However the visibility of this formation depends on the effects of libration, so that it can be brought fully into view or completely hidden depending on the orientation of the Moon. When visible, however, it is seen nearly from the side, limiting the amount of detail that can be observed.

Repsold is a lunar impact crater that is located at the western end of the Oceanus Procellarum. It lies to the northeast of the crater Galvani and southeast of the walled plain Volta. Due to its proximity to the northwestern limb of the Moon, this crater appears highly foreshortened when viewed from the Earth. It is named after Johann Georg Repsold, a German astronomer.

Schumacher is a lunar impact crater that lies in the northeast part of the Moon, just to the north of the larger walled plain Messala. The two formations are separated by a rough strip of terrain less than 10 kilometers across, and bisected by a pair of small, co-joined craters. The northern member of this pair lies across the southern rim of Schumacher, and intrudes into the interior floor.

Faye is a heavily eroded lunar impact crater in the rugged southern highlands of the Moon. It is named after French astronomer Hervé Faye. It is attached to the northeastern rim of the crater Delaunay, with Donati located just a few kilometers to the northeast. It forms part of a chain of craters of increasing size to the southwest that continues with La Caille and ends with the walled plain Purbach.

Epimenides is a lunar impact crater that is located in the southwestern part of the Moon's near side, just to the east of the oddly shaped crater Hainzel. Just to the north and northeast is Lacus Timoris, a small lunar mare. The crater is 27 kilometers in diameter and 2,000 meters deep. It may be from the Pre-Nectarian period, 4.55 to 3.92 billion years ago.

Proctor is the remnant of a lunar impact crater that is located to the southeast of the prominent crater Tycho. It lies just to the north of the huge walled plain Maginus. To the north is the crater Saussure and to the northwest, just to the east of Tycho, lies Pictet. Proctor is 52 kilometers in diameter and its walls are 1,300 meters high. It is from the Pre-Imbrian period, which lasted from 4.55 to 3.85 billion years ago.

Ibn Firnas is a lunar impact crater on the far side of the Moon. In 1976 it was named after Abbas Ibn Firnas, a polymath from Andalucia who, in the 9th century, devised a chain of rings that could be used to simulate the motions of the planets and stars.

Omar Khayyam is a lunar impact crater that is located just beyond the northwestern limb of the Moon, on the far side from the Earth. It lies in a region of the surface that is sometimes brought into view of the Earth due to libration, and under favorable lighting it can be viewed from the edge. However under such circumstances not much detail can be seen, and the crater is best viewed from orbit.

Paraskevopoulos is an old lunar impact crater that is located on the far side of the Moon, in the higher northern latitudes. It lies just to the southwest of the younger and somewhat larger crater Carnot. To the southwest is the smaller crater Stoletov, and to the southeast lies Fowler. It is named after the astronomer John S. Paraskevopoulos.

References

1 2 Autostar Suite Astronomer Edition. CD-ROM. Meade, April 2006.
↑ "IDENTIKIT". luna.e-cremona.it. Retrieved October 26, 2007.^{[ dead link ]}
↑ Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 0-913135-17-8.
↑ Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 0-521-81528-2.

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[a-1] 1 2 Autostar Suite Astronomer Edition. CD-ROM. Meade, April 2006.

[2] "IDENTIKIT". luna.e-cremona.it. Retrieved October 26, 2007.^{[ dead link ]}

[3] Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 0-913135-17-8.

[4] Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 0-521-81528-2.

Coordinates	43°42′S35°00′W / 43.7°S 35.0°W / -43.7; -35.0 Coordinates: 43°42′S35°00′W / 43.7°S 35.0°W / -43.7; -35.0
Diameter	132 km
Depth	2.7 km
Colongitude	36° at sunrise
Eponym	Arthur B. P. Mee