This is a list of named geological features on asteroid 243 Ida and its moon, Dactyl.
Idaean regiones (geologically distinct areas) are named after the discoverer of the asteroid, and the places where he worked.
Regio | Coordinates | Diameter (km) | Approval Date | Named After | Ref |
---|---|---|---|---|---|
Palisa Regio | 23°S34°W / 23°S 34°W | 23 | 1997 | Johann Palisa | WGPSN |
Pola Regio | 11°S184°W / 11°S 184°W | 8 | 1997 | Pola, Croatia | WGPSN |
Vienna Regio | 8°N2°W / 8°N 2°W | 13 | 1997 | Vienna | WGPSN |
Dorsum | Coordinates | Diameter (km) | Approval Date | Named After | Ref |
---|---|---|---|---|---|
Townsend Dorsum | 25°N30°W / 25°N 30°W | 40 | 1997 | Tim E. Townsend, a member of the Galileo probe imaging team | WGPSN |
Idaean craters are named after famous caves.
Dactylian craters are named after the mythological Dactyls.
Crater | Coordinates | Diameter (km) | Approval Date | Named After | Ref |
---|---|---|---|---|---|
Acmon | 39°S138°W / 39°S 138°W | 0.3 | 1997 | Acmon | WGPSN |
Celmis | 46°S220°W / 46°S 220°W | 0.2 | 1997 | Celmis | WGPSN |
Ida, minor planet designation 243 Ida, is an asteroid in the Koronis family of the asteroid belt. It was discovered on 29 September 1884 by Austrian astronomer Johann Palisa at Vienna Observatory and named after a nymph from Greek mythology. Later telescopic observations categorized Ida as an S-type asteroid, the most numerous type in the inner asteroid belt. On 28 August 1993, Ida was visited by the uncrewed Galileo spacecraft while en route to Jupiter. It was the second asteroid visited by a spacecraft and the first found to have a natural satellite.
Eugène Joseph Delporte was a Belgian astronomer born in Genappe.
This is a directory of lists of geological features on planets excepting Earth, moons and asteroids ordered by increasing distance from the Sun.
In Greek mythology, the Dactyls or Daktyloi were the archaic mythical race of male beings associated with the Great Mother, whether as Cybele or Rhea. Their numbers vary, but often they were ten spirit-men so like the three Korybantes or the Cabeiri that they were often interchangeable. The Dactyls were both ancient smiths and healing magicians. In some myths, they are in Hephaestus' employ, and they taught metalworking, mathematics, and the alphabet to humans.
Apianus is a lunar impact crater that is located on the rugged south-central highlands of the Moon. It is named after 16th century German mathematician and astronomer Petrus Apianus. It is located to the northeast of the crater Aliacensis, and to the northwest of Poisson. The worn crater Krusenstern is attached to the west-northwestern rim.
Planetary geology, alternatively known as astrogeology or exogeology, is a planetary science discipline concerned with the geology of the celestial bodies such as the planets and their moons, asteroids, comets, and meteorites. Although the geo- prefix typically indicates topics of or relating to Earth, planetary geology is named as such for historical and convenience reasons; due to the types of investigations involved, it is closely linked with Earth-based geology. These investigations are centered around the composition, structure, processes, and history of a planet.
The Lac Wiyâshâkimî, also called the Clearwater Lakes in English, is a calque of Wiyâšâkamî in Northern East Cree and Allait Qasigialingat by the Inuit, are a pair of annular lakes on the Canadian Shield in Quebec, Canada, near Hudson Bay.
Wirtz is a crater on Mars, located in Argyre quadrangle at 48.6° south latitude and 26° west longitude. It measures approximately 120.26 kilometres (74.73 mi) in diameter and was named after Carl Wilhelm Wirtz, a German astronomer (1886–1956). The name was adopted by IAU's Working Group for Planetary System Nomenclature in 1973. Wirtz lies on the eastern edge of the large impact crater Argyre Planitia.
Bond is a crater in the Argyre quadrangle on Mars, located at 33.2° south latitude and 36° west longitude. It is 105 km in diameter and was named after George P. Bond, an American astronomer (1825–1865).
Lampland is an impact crater on Mars, located in the Thaumasia quadrangle at 35.9°S latitude and 79.6°W longitude. It is 79.0 kilometers in diameter and was named after Carl Otto Lampland. The name was approved by IAU's Working Group for Planetary System Nomenclature in 1973.
Rayleigh is an impact crater in the Mare Australe quadrangle of Mars, located at 75.6°S latitude and 240.9°W longitude. It measures approximately 126 kilometers in diameter and was named after English physicist Lord Rayleigh. The name was approved by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature in 1973.
This is a list of space objects and features which were named after Filipino people and Philippine places.