Mezentsev is a lunar

Moon

The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...

 crater

Impact crater

In the broadest sense, the term impact crater can be applied to any depression, natural or manmade, resulting from the high velocity impact of a projectile with a larger body...

 that is located in the high northern latitude

Latitude

In geography, the latitude of a location on the Earth is the angular distance of that location south or north of the Equator. The latitude is an angle, and is usually measured in degrees . The equator has a latitude of 0°, the North pole has a latitude of 90° north , and the South pole has a...

s on the Moon

Moon

The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...

's far side. It lies just to the west of the smaller Niepce

Niepce (crater)

Niepce is a crater on the far side of the Moon. It lies in the high northern latitudes, just behind the north-northwestern limb. Less than a crater diameter to the north is the crater Merrill, and just to the west is Mezentsev. Farther to the south-southeast is Nöther.This is a worn crater...

. To the southwest is the larger Stebbins

Stebbins (crater)

Stebbins is a large lunar crater on the far side of the Moon. It is located along the north-northeastern rim of the even larger crater Birkhoff, with about one-third of Stebbins laid across the interior of Birkhoff...

, to the west-southwest is Hippocrates

Hippocrates (lunar crater)

Hippocrates is a lunar crater on the far side of the Moon. It is located in the northern region of the lunar surface, to the north of the crater Stebbins. To the southwest of Hippocrates are Kirkwood and the large Sommerfeld....

 and to the northwest is Heymans

Heymans (crater)

Heymans is a lunar impact crater that is located in the northern part of the Moon on the far side from the Earth. It lies between the craters Poinsot to the north and Hippocrates slightly farther to the south. To the southeast of Heymans is the larger Mezentsev.This crater has been worn by...

.

This is a worn and eroded crater with a low outer rim and a relatively level interior. The circular nature of the rim can still be seen, but a number of impacts lie across the rim and the edge is generally softened and rounded. A smaller, unnamed crater is attached to the southwestern rim, with the satellite crater Mezentsev S laid across the western rim of this feature. The interior floor is roughly level but with some small craterlets marking the surface. The most prominent of these is a fresh, cup-shaped crater in the western half of the interior.

On some maps this crater has been labelled 'Mesentsev'.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater mid-point that is closest to Mezentsev.

Mezentsev	Latitude	Longitude	Diameter
M	68.7° N	126.8° W	74 km
Q	69.4° N	135.6° W	26 km
S	71.5° N	136.9° W	21 km