Harkhebi (crater)

Last updated
Harkhebi
Harkhebi LROC.jpg
LRO image
Coordinates 40°52′N98°44′E / 40.87°N 98.74°E / 40.87; 98.74
Diameter 337.14 km (209.49 mi)
Depth Unknown
Colongitude 266° at sunrise
Eponym Harkhebi
Oblique Lunar Orbiter 5 image, facing west Harkhebi crater 5181 med.jpg
Oblique Lunar Orbiter 5 image, facing west

Harkhebi is a large lunar impact crater of the category termed a walled plain, on the far side. Half of the crater to the north-northeast is overlain by the walled plain Fabry, a large formation in its own right. Attached to the northwestern rim is the much smaller crater Vashakidze. To the southwest lies Vestine, and to the south is Richardson.

What survives of the outer rim of Harkhebi is worn and eroded by impacts, leaving little of the original formation intact. To the southeast, sections of the rim are overlain by the satellite craters Harkhebi J and Harkhebi K. The remainder of the rim is irregular in form, creating an arc of rugged ridges, incisions, and small craters. Most of the interior floor is also uneven and rough in places, although somewhat less so than the surrounding terrain. Several small, bowl-shaped craters lie across the interior floor, including Harkhebi H next to the southern rim of Fabry.

Just to the southeast of Harkhebi is the young crater Giordano Bruno, a formation with a relatively high albedo lying at the center of a ray system. Streaks of this ray material lie across several parts of the interior floor of Harkhebi, and one of the rays spans the floor from southeast to northwest.

Prior to formal naming in 1979 by the IAU, [1] this crater was known as Basin I. [2]

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 Harkhebi.

HarkhebiLatitudeLongitudeDiameter
H39.3° N99.8° E30 km
J37.4° N103.4° E40 km
K35.7° N100.8° E27 km
T40.1° N95.7° E16 km
U40.8° N97.0° E18 km
W43.5° N95.7° E17 km

Related Research Articles

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

Korolev is a large lunar impact crater of the walled plain or basin type. It is a basin of Nectarian age.

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

Boss is a lunar impact crater that is located along the northeast rim of the Moon's near side. Due to its location, the crater is viewed from the side by observers on the Earth, and its visibility is subject to libration effects. It was named by the IAU in 1964 for astronomer Lewis Boss.

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

Milne is a large lunar crater that is located in the southern hemisphere on the far side of the Moon, named after the British mathematician and astrophysicist Edward Arthur Milne. It lies to the northeast of the Mare Australe, and southeast of Lacus Solitudinis.

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

Boyle is a lunar impact crater that is located in the southern hemisphere on the rugged far side of the Moon. It is adjacent to the larger crater Hess to the southeast, and lies about midway between the craters Alder to the north-northeast and Abbe to the south-southwest.

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

Belʹkovich is a large lunar impact crater of the form termed a walled plain. The formation has been heavily eroded by a history of subsequent impacts, leaving it reshaped, worn, and the features softened and rounded. Belʹkovich is located along the northeastern limb of the Moon, and so its visibility is subject to libration effects. From the Earth this crater is viewed from the side, making it difficult to view it in detail.

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

Chamberlin is a lunar impact crater that is located on the far side of the Moon, just past the southeastern limb. It lies to the southeast of the crater Jeans, and Moulton is attached to the southeastern rim of Chamberlin. This crater is located in a part of the lunar surface that has undergone resurfacing of crater interiors, producing dark-hued crater floors.

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

Becquerel is a lunar impact crater that lies in the northern hemisphere on the far side of the Moon. This is an ancient and heavily worn formation that is now little more than an irregular buri in the surface. The outer rim has been worn and reshaped until it forms a rugged, mountainous region around the flatter interior.

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

Desargues is an ancient lunar impact crater that is located near the northern limb of the Moon, on the western hemisphere. It lies nearly due south of the crater Pascal, and southeast of Brianchon. The proximity of this crater to the limb means that it appears highly elongated due to foreshortening, and it is difficult to discern details from the Earth.

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

Fabry is a large lunar impact crater of the form termed a walled plain. It is located on the far side of the Moon, just beyond the northeastern limb. Parts of this area are sometimes brought into view by the effects of libration, but the terrain is seen from the edge and so not much in the way of detail can be observed.

<span class="mw-page-title-main">Lexell (crater)</span> Lunar impact crater in the southern part of the Moon

Lexell is a lunar impact crater that lies across the southeastern rim of the huge walled plain Deslandres, in the southern part of the Moon. It was named after Swedish-Russian mathematician and astronomer Anders Johan Lexell. To the northeast is the walled plain Walther, and to the south is Orontius, another walled plain.

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

Riemann is a lunar impact crater that is located near the northeastern limb of the Moon, and can just be observed edge-on when libration effects bring it into sight. It lies to the east-northeast of the large walled plain Gauss. To the southeast, beyond sight on the far side, is the crater Vestine.

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

Moore is an impact crater that is located on the far side of the Moon. Like much of the far side, Moore is located in a region that has been saturated by impacts. Nearby craters of note are Larmor to the south-southwest, and Parsons about the same distance to the west.

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

Sumner is a lunar impact crater on the far side of the Moon, beyond the northeastern limb. It is southwest of the larger crater Szilard, and southeast of the twin walled plains Fabry and Harkhebi.

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

Chevallier is a lunar impact crater that is located in the northeastern part of the Moon's near side, about a crater diameter east-southeast of the prominent crater Atlas. To the south-southeast of Chevallier is the flooded crater Shuckburgh. Chevallier was named by the IAU in 1935.

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

Dyson is a lunar impact crater, 63 kilometers in diameter, that lies on the far side of the Moon, past the northwest limb. It is located in the northern part of the surface, to the northwest of the crater Coulomb, and east of van't Hoff.

<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">Dante (crater)</span> Crater on the Moon

Dante is a lunar impact crater that is located on the far side of the Moon. It lies in the northern hemisphere exactly opposite the prime meridian facing the Earth. The nearest craters of note are Larmor to the north and Morse to the southeast. To the southwest is the oddly shaped Buys-Ballot.

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

Omar Khayyam is a lunar impact crater that is located just beyond the northwestern limb of the Moon, on the far side from the Earth. It lies in a region of the surface that is sometimes brought into view of the Earth due to libration, and under favorable lighting it can be viewed from the edge. However under such circumstances not much detail can be seen, and the crater is best viewed from orbit.

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

Richardson is a large lunar impact crater located on the Moon's far side, just behind the eastern limb. It lies to the south of the huge walled plain Harkhebi, and to the east-southeast of the crater Vestine. Just to the northeast is Szilard, and to the southeast is Artamonov.

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

Szilard is a damaged lunar impact crater that lies to the east-northeast of the crater Richardson. It is named after Leó Szilárd, the scientist who theorised nuclear chain reactions and famously worked on the atomic bomb during World War II. About a half-crater-diameter to the northwest is the large walled plain Harkhebi. Between Harkhebi and Szilard is the small Giordano Bruno. The ray system from this impact forms streaks across the rim and interior of Szilard.

References

  1. "Harkhebi". Gazetteer of Planetary Nomenclature. IAU/NASA/USGS . Retrieved 29 April 2024.
  2. Lunar Farside Chart (LFC-1A)