Sechenov (crater)

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Sechenov
Sechenov LROC.jpg
LRO image
Coordinates 7°06′S142°36′W / 7.1°S 142.6°W / -7.1; -142.6 Coordinates: 7°06′S142°36′W / 7.1°S 142.6°W / -7.1; -142.6
Diameter 62 km
Depth Unknown
Colongitude 144° at sunrise
Eponym Ivan M. Sechenov
Oblique Lunar Orbiter 5 image Sechenov crater 5030 h3.jpg
Oblique Lunar Orbiter 5 image

Sechenov is a lunar impact crater on the far side of the Moon. It lies to the southwest of the huge walled plain Hertzsprung, and to the east-southeast of the crater Timiryazev. To the south-southeast of Sechenov lies Paschen.

This crater has taken a moderate amount of wear and tear as a result of subsequent impacts. The outer rim is somewhat worn and uneven. There is a small crater intruding into the southwestern outer rim. A joined pair of small craters is located in the middle of the interior floor, and there is a small craterlet along the eastern base of the inner wall.

Sechenov is a crater of Nectarian age. [1]

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 Sechenov.

SechenovLatitudeLongitudeDiameter
C5.2° S141.3° W19 km
P9.8° S143.8° W23 km

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References

  1. The geologic history of the Moon. USGS Professional Paper 1348. By Don E. Wilhelms, John F. McCauley, and Newell J. Trask. U.S. Government Printing Office, Washington: 1987. Table 9-4.