Krogh is a small 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...

 impact 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 eastern part of 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...

, to the southeast of the crater Auzout

Auzout (crater)

Auzout is a lunar impact crater that is located to the southeast of the Mare Crisium, near the eastern limb of the Moon. Due to foreshortening this crater appears quite oval, but is actually relatively circular in form. Attached to the southern rim is the smaller crater van Albada. To the...

. This crater was previously designated Auzout B before being given a name by the IAU

International Astronomical Union

The International Astronomical Union IAU is a collection of professional astronomers, at the Ph.D. level and beyond, active in professional research and education in astronomy...

. The crater is roughly circular and bowl-shaped, with an inner wall that is wider in the north than the south. It is otherwise an undistinguished formation.