Hodgkins (crater)

Last updated
Hodgkins
Hodgkins crater EN0235555037M.jpg
Oblique MESSENGER NAC image
Planet Mercury
Coordinates 29°12′N341°44′W / 29.2°N 341.74°W / 29.2; -341.74
Quadrangle Hokusai
Diameter 19 km (12 mi)
Eponym Frances Hodgkins

Hodgkins is a crater on Mercury. It has a diameter of 19 kilometers. Its name was adopted by the International Astronomical Union in 2009. Hodgkins is named for the New Zealand painter Frances Hodgkins, who lived from 1869 to 1947. [1]

Hodgkins crater possesses a ray system and is thus a relatively recent impact.

Related Research Articles

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

Tycho is a prominent lunar impact crater located in the southern lunar highlands, named after the Danish astronomer Tycho Brahe (1546–1601). It is estimated to be 108 million years old.

<span class="mw-page-title-main">Dorothy Hodgkin</span> English chemist (1910–1994)

Dorothy Mary Crowfoot Hodgkin was a Nobel Prize-winning English chemist who advanced the technique of X-ray crystallography to determine the structure of biomolecules, which became essential for structural biology.

<span class="mw-page-title-main">Copernicus (lunar crater)</span> Prominent depression on the Moon

Copernicus is a lunar impact crater located in eastern Oceanus Procellarum. It was named after the astronomer Nicolaus Copernicus. It typifies craters that formed during the Copernican period in that it has a prominent ray system. It may have been created by debris from the breakup of the parent body of asteroid 495 Eulalia 800 million years ago.

<span class="mw-page-title-main">Ray system</span> Radial streaks of material thrown out during formation of an impact crater

In planetary geology, a ray system comprises radial streaks of fine ejecta thrown out during the formation of an impact crater, looking somewhat like many thin spokes coming from the hub of a wheel. The rays may extend for lengths up to several times the diameter of their originating crater, and are often accompanied by small secondary craters formed by larger chunks of ejecta. Ray systems have been identified on the Moon, Earth, Mercury, and some moons of the outer planets. Originally it was thought that they existed only on planets or moons lacking an atmosphere, but more recently they have been identified on Mars in infrared images taken from orbit by 2001 Mars Odyssey's thermal imager.

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

Autolycus is a lunar impact crater that is located in the southeast part of Mare Imbrium. The crater is named after the ancient Greek astronomer Autolycus of Pitane. West of the formation is Archimedes, a formation more than double the size of Autolycus. Just to the north is Aristillus, and the outer ramparts of these two craters overlap in the intermediate stretch of the lunar mare.

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

Bečvář is a lunar impact crater that is located near the equator on the far side of the Moon. It lies to the northeast of the crater Necho, within that feature's ray system. To the north-northeast is the crater Gregory.

<span class="mw-page-title-main">Degas (crater)</span> Crater on Mercury

Degas is a rayed crater on Mercury at latitude 37.5 N, longitude 127 W. Its diameter is 54 kilometres (34 mi). It was named after the French impressionist painter Edgar Degas in 1979. The rays consist of light colored material blasted out during the crater's formation. Craters older than Degas are covered by the ray material, while younger craters are seen superimposed on the rays. Degas forms a crater pair with Brontë to the north. Both lie near the center of Sobkou Planitia.

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

Crookes is a lunar impact crater that lies on the Moon's far side as seen from the Earth. It lies just to the southwest of the giant crater Korolev. To the southwest of Crookes is McKellar.

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

Das is a lunar impact crater on the far side of the Moon. It is located to the north-west of the walled plain Chebyshev. To the south-west of Das is the irregular crater Mariotte, and Von der Pahlen lies to the east-northeast. The crater was named after Indian astronomer Anil Kumar Das.

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

Elvey is a lunar impact crater that is located on the far side of the Moon. It is located near the northern edge of the blanket of ejecta that surrounds the Mare Orientale impact basin. To the north of Elvey is the smaller crater Nobel.

<span class="mw-page-title-main">Kuiper (Mercurian crater)</span> Crater on Mercury

Kuiper is a moderate-size crater with a central peak cluster located at 11.35°S 31.23°W on Mercury. It is 62 kilometers in diameter and was named after Dutch-American astronomer Gerard Kuiper in 1976. It is one of only 2 Mercurian craters which are named not after artists, and one of very few cases when the same name is used for 3 craters. Gerard Kuiper, being a leader of American planetary science, died shortly before the first images of Mercurian surface were made.

<span class="mw-page-title-main">Hokusai quadrangle</span> Quadrangle on Mercury

The Hokusai quadrangle (H-5) is one of fifteen quadrangles on the planet Mercury. It runs from 360 to 270° longitude and 20 to 70° latitude. Named after the Hokusai crater, it was mapped in detail for the first time after MESSENGER entered orbit around Mercury in 2011. It had not been mapped prior to that point because it was one of the six quadrangles that wasn't illuminated when Mariner 10 made its flybys in 1974 and 1975. These six quadrangles continued to be known by their albedo feature names, with this one known as the Apollonia quadrangle.

<span class="mw-page-title-main">Zunil (crater)</span> Crater on Mars

Zunil is an impact crater near the Cerberus Fossae on Mars, with a diameter of 10.26 kilometres. It is named after the town of Zunil in Guatemala. The crater is located in the Elysium quadrangle. Visible in images from the Viking 1 and Viking 2 Mars orbiters in the 1970s, Zunil was subsequently imaged at higher resolution for the first time by the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) in 2000.

<span class="mw-page-title-main">Berkel (crater)</span> Crater on Mercury

Berkel is a crater on the planet Mercury. Its name was approved by the IAU on July 9, 2009. It was named after the modernist painter Sabri Berkel.

<span class="mw-page-title-main">Hokusai (crater)</span> Crater on Mercury

Hokusai is a rayed impact crater on Mercury, which was discovered in 1991 by ground-based radar observations conducted at Goldstone Observatory. The crater was initially known as feature B. Its appearance was so dissimilar to other impact craters that it was once thought to be a shield volcano. However improved radar images by the Arecibo Observatory obtained later in 2000–2005 clearly showed that feature B is an impact crater with an extensive ray system. The bright appearance of rays in the radio images indicates that the crater is geologically young; fresh impact ejecta has a rough surface, which leads to strong scattering of radio waves.

<span class="mw-page-title-main">Debussy (crater)</span> Crater on Mercury

Debussy is a rayed impact crater on Mercury, which was discovered in 1969 by low resolution ground-based radar observations obtained by the Goldstone Observatory. Later in 1990–2005 it was imaged in more detail by the Arecibo Observatory. The crater was initially known as the feature A. The bright appearance of rays in the radar images indicates that the crater is geologically young, because fresh and rough surfaces of young impact craters are good scatterers of radio waves.

<span class="mw-page-title-main">Hitomaro (crater)</span> Crater on Mercury

Hitomaro is a crater on Mercury. It has a diameter of 105 kilometers. Its name was adopted by the International Astronomical Union (IAU) in 1976. Hitomaro is named for the Japanese poet Kakinomoto no Hitomaro, who lived from the 650s to roughly 709.

<span class="mw-page-title-main">Balanchine (crater)</span> Crater on Mercury

Balanchine is a crater on the planet Mercury. It possesses a ray system of slightly bluish rays. These rays inspired the name of the crater due to their similarity to the tutu in George Balanchine's Serenade.

<span class="mw-page-title-main">Nureyev (crater)</span> Crater on Mercury

Nureyev is a crater on Mercury. It has a diameter of 16 kilometers, and has a bright and extensive ray system. Its name was adopted by the International Astronomical Union (IAU) on April 24, 2012. Nureyev is named for the Soviet and British ballet dancer Rudolf Nureyev.

References

  1. "Hodgkins". Gazetteer of Planetary Nomenclature. NASA . Retrieved 2 July 2012.