Coordinates | 15°00′N109°36′E / 15.0°N 109.6°E Coordinates: 15°00′N109°36′E / 15.0°N 109.6°E |
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Diameter | 106 km |
Colongitude | 252° at sunrise |
Eponym | Alexander Fleming and Williamina Fleming |
Fleming is a large lunar impact crater that is located on the Moon's far side, and cannot be seen from the Earth. It lies about a crater diameter to the east-northeast of Hertz, and to the northwest of Lobachevskiy.
The low rim of this formation is heavily eroded and overlaid by multiple smaller craters. The most notable of these is Fleming along the southern rim, while another, only slightly smaller crater cuts across the lower eastern rim. The interior floor is also marked by a number of small impacts and a few ghost-crater rims.
The crater was named after Alexander and Williamina Fleming. Prior to naming in 1970 by the IAU, [1] this crater was known as Crater 203. [2]
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Fleming.
Fleming | Latitude | Longitude | Diameter |
---|---|---|---|
D | 17.0° N | 114.0° E | 25 km |
N | 12.7° N | 108.8° E | 24 km |
W | 18.0° N | 106.2° E | 50 km |
Y | 18.2° N | 108.2° E | 30 km |
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Berlage is an old lunar impact crater that lies in the southern hemisphere on the far side of the Moon. The smaller crater Bellinsgauzen is attached to its northern rim, and Cabannes is less than one crater diameter to the northwest. To the east-northeast of Berlage is Lemaître.
Cusanus is a lunar impact crater that is located near the northeastern limb of the Moon. In this location the crater appears very foreshortened when observed from the Earth, and its visibility is affected by libration. The northern rim of Cusanus is nearly joined to the south-southeastern rim of the larger crater Petermann. To the west is Baillaud and to the southeast is Hayn.
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Dove is a small lunar impact crater located in the rugged lunar highlands in the southeastern part of the Moon. It lies to the north of the prominent crater Pitiscus. The crater is named after Prussian physicist Heinrich Wilhelm Dove.
Einthoven is a lunar impact crater that is located on the far side of the Moon. It is located beyond the region of the surface that is sometimes brought into view due to libration, and so can not be viewed from the Earth. Einthoven is located to the northeast of the huge walled plain Pasteur.
Chang Heng is a lunar impact crater that is located on the Moon's far side. It lies less than one crater diameter to the northeast of the walled plain Fleming. The rim of this crater is somewhat eroded, with a pair of small craters along the northern rim and tiny craters along the south and east edges. The interior floor contains a small, concentric crater that is about one third the diameter of Chang Heng. The crater is named after Chinese astronomer Zhang Heng.
Chappe is a lunar impact crater that lies along the southwestern limb of the Moon. It is nearly attached to the northern limb of the walled plain Hausen, and an equal distance from the crater Pilâtre. To the north-northwest is Blanchard.
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Douglass is a lunar impact crater on the far side of the Moon. It lies to the southwest of the crater Frost and south-southwest of the large walled plain Landau.
Florensky is a lunar impact crater that is attached to the northeastern rim of the larger crater Vernadskiy. It is located on the far side of the Moon and cannot be directly seen from the Earth. The rim of this crater has been heavily eroded and it forms an irregular ring about the uneven interior. This crater was previously identified as Vernadskiy B before being assigned a name by the IAU in 1985.
Šafařík is a small lunar impact crater on the far side of the Moon. It lies due north of the crater Tiselius and to the east-southeast of Sharonov. This is a worn and eroded crater with smaller impacts along the rim to the east and northwest. The remainder of the worn rim and the interior are relatively featureless.
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