Harden (crater)

Last updated
Harden
Harden crater AS16-M-0059.jpg
Apollo 16 image
Coordinates 5°30′N143°30′E / 5.5°N 143.5°E / 5.5; 143.5
Diameter 15 km
Depth 2.7 km
Colongitude 217° at sunrise
Eponym Arthur Harden
Apollo 10 image Harden crater as10-31-4665.jpg
Apollo 10 image
Apollo 16 image of interior of Mendeleev. Harden is in lower right. Benedict is along bottom edge. Fischer is above center, and Richards is in upper left. AS16-M-0874.jpg
Apollo 16 image of interior of Mendeleev. Harden is in lower right. Benedict is along bottom edge. Fischer is above center, and Richards is in upper left.

Harden is a small lunar impact crater that lies in the eastern part of the interior floor of the walled plain Mendeleev. It is located on the far side of the Moon, and cannot be seen from the Earth.

The crater is a circular, bowl-shaped feature with a slightly higher albedo than the surrounding terrain, but lacks the skirt of bright ejecta that many young impacts possess. The edge and interior are not notably eroded, and no significant craters overlie this feature. To the southeast of this crater, overlying the rim of Mendeleev, is the large Schuster.

Related Research Articles

<span class="mw-page-title-main">Bergman (crater)</span> Lunar impact crater

Bergman is a small lunar impact crater that is located on the far side of the Moon. It was named after Swedish astronomer Torbern O. Bergman. It is located on the interior floor of the walled plain Mendeleev, and is attached to the edge of the inner wall to the northwest. On the same walled basin are the craters Moissan to the south and Richards to the west. The rim of Bergman is roughly circular, and the formation is generally bowl-shaped. The western half of the interior floor is covered with a slope of scree, leaving a small level floor on the eastern side.

<span class="mw-page-title-main">Casatus (crater)</span> Lunar impact crater

Casatus is a lunar impact crater that is located near the southern limb of the Moon. The north-northeast rim of the crater overlies a portion of the slightly larger crater Klaproth. Along the western rim, Casatus A intrudes somewhat into the interior, producing an inward-bowing rim. To the southeast of Casatus is Newton.

<span class="mw-page-title-main">Focas (lunar crater)</span> Crater on the Moon

Focas is a small lunar impact crater that lies on the far side of the Moon, just past the southwestern limb. In this location the crater is occasionally brought into view due to libration, but not much detail can be seen because the crater is viewed from the side.

<span class="mw-page-title-main">Mendeleev (crater)</span> Impact crater

Mendeleev is a large lunar impact crater that is located on the far side of the Moon, as seen from the Earth. The southern rim of this walled plain just crosses the lunar equator. Intruding into the eastern rim of Mendeleev is the crater Schuster. Nearly on the opposite side, the smaller Hartmann intrudes into west-southwestern rim.

<span class="mw-page-title-main">De Moraes (crater)</span> Lunar impact crater

De Moraes is a lunar impact crater that is located in the northern part of the Moon's far side. It lies to the northeast of the larger crater Bridgman, and southwest of van Rhijn.

<span class="mw-page-title-main">Chaplygin (crater)</span> Lunar impact crater

Chaplygin is a large lunar impact crater that lies on the far side of the Moon. It is located to the southeast of the huge walled plain Mendeleev, about midway between the craters Schliemann to the northeast and Marconi to the southwest. It is about the same size as Albategnius on the near side.

<span class="mw-page-title-main">Dziewulski (crater)</span> Lunar impact crater

Dziewulski is a lunar impact crater on the far side of the Moon. It lies between the craters Edison to the north and Popov to the south. The outer rim of this crater has been considerably worn by impacts, particularly along the southwest quadrant where the satellite crater Dziewulski Q overlies the rim and the interior floor. The northern rim is also heavily disrupted, and several small crater lie along the southeast rim. The interior floor and surrounding terrain has been resurfaced.

<span class="mw-page-title-main">Fesenkov (lunar crater)</span> Crater on the Moon

Fesenkov is a lunar impact crater on the far side of the Moon. It is located to the east-southeast of the prominent crater Tsiolkovskiy, and less than a crater diameter to the north of Stark.

<span class="mw-page-title-main">Fischer (crater)</span> Crater on the Moon

Fischer is a lunar impact crater that lies in the northeastern part of the interior floor of the huge walled plain Mendeleev. This feature is located on the far side of the Moon relative to the Earth, and can only be viewed from a spacecraft.

<span class="mw-page-title-main">Glauber (crater)</span> Crater on the Moon

Glauber is a small lunar impact crater that is located just to the north of the large walled plain Mendeleev, on the Moon's far side. This crater lies just outside the irregular rim of Mendeleev, but well within the outer skirt of ejecta. It is a circular crater with a rim that has not been significantly eroded. The simple inner walls slope down to a small floor at the midpoint with a peak at the center. The diameter of the floor is only about one-third that of the crater.

<span class="mw-page-title-main">Glazenap (crater)</span> Crater on the Moon

Glazenap is a lunar impact crater that is located on the Moon's far side. It lies to the south-southwest of the huge walled plain Mendeleev, and to the northwest of the crater Pannekoek. This crater is nearly circular, and has not been significantly eroded. However, a small crater lies across the northwestern rim. The loose material deposited along the inner walls has accumulated at the base in a ring of scree about the interior floor.

<span class="mw-page-title-main">Hartmann (crater)</span> Lunar impact crater

Hartmann is a lunar impact crater on the far side of the Moon. It lies astride the west-southwestern rim of the huge walled plain Mendeleev, and intrudes part way into the wide inner wall of this feature. Nearly attached to the northwestern rim of Hartmann is the crater Green.

<span class="mw-page-title-main">Henderson (crater)</span> Crater on the Moon

Henderson is a crater on the far side of the Moon. It is located to the east of the huge walled plain Mendeleev. This is a worn crater with a shallow rim. No significant craters overlie the rim or interior, but a smaller, worn crater is attached to the southern outer rim. A ridge of material runs from the northwest rim to the midpoint of the floor. Henderson lies within the eroded remains of a larger and older crater-like feature.

<span class="mw-page-title-main">Hoffmeister (crater)</span> Crater on the Moon

Hoffmeister is a lunar impact crater that is located on the Moon's far side, to the northwest of the huge walled plain Mendeleev. Some distance to the north of Hoffmeister lies the crater Siedentopf, and to the west-northwest is Gavrilov.

<span class="mw-page-title-main">Richards (lunar crater)</span> Crater on the Moon

Richards is a small lunar impact crater that is located in the northern interior of the walled plain Mendeleev, on the far side of the Moon. It lies about half-way between the craters Bergman to the west-southwest and Fischer to the east, both also within Mendeleev's interior.

<span class="mw-page-title-main">Rutherford (lunar crater)</span> Crater on the Moon

Rutherford is a small lunar impact crater that lies on the Moon's far side. It was named after New Zealand-British physicist and Nobel laureate Ernest Rutherford. It is located just to the north-northwest of the huge walled plain Mendeleev. To the east of Rutherford is the equally diminutive crater Glauber, and to the west-northwest lies Hoffmeister.

<span class="mw-page-title-main">Schuster (crater)</span> Lunar impact crater

Schuster is a lunar impact crater that lies along the eastern rim of the much larger walled plain Mendeleev, on the far side of the Moon. To the east of Schuster is the crater Henderson, and to the southeast lies the large Chaplygin.

<span class="mw-page-title-main">St. John (crater)</span> Crater on the Moon

St. John is an eroded lunar impact crater on the Moon's far side. This crater is situated to the northeast of the huge walled plain Mendeleev, and southwest of the crater Kohlschütter. To the east of St. John is the small crater Mills.

<span class="mw-page-title-main">Tamm (crater)</span> Crater on the Moon

Tamm is a shallow lunar impact crater. It is located to the west-northwest of the much larger and more prominent crater Chaplygin. Attached to the south-southwestern outer rim of Tamm is the smaller van den Bos. There is a gap in the southern rim where these two craters are joined together.

<span class="mw-page-title-main">Vetchinkin (crater)</span> Lunar impact crater

Vetchinkin is an eroded lunar impact crater. It is located to the west-northwest of the huge walled plain Mendeleev, on the far side of the Moon. To the west-northwest of Vetchinkin lies the crater Meshcherskiy and to the south-southeast lies Green.

References