Arche / ˈɑːrkiː /, also known as Jupiter XLIII, is a moon of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard on 31 October 2002, and received the temporary designation S/2002 J 1. [2][3]

Arche is the 39th largest moon of Jupiter with a diameter of 1.9 miles, making it about 4200 times smaller than Earth. Arche has a light red color and although scientists aren’t sure, its small size means that it does not have a strong enough gravity to form itself into a sphere.

2024年1月25日 · Arche is a member of the Carme group, a family of Jovian satellites which have similar orbits and appearance and are therefore thought to have a common origin. The group probably began as a D-type asteroid (possibly from the Hilda family or the Jupiter Trojans) that suffered a collision, which broke off a number of pieces, either before or ...

Arche的直径约为3公里，在746.185天的平均距离为23,717,000公里的轨道木星，倾向于 超支（165°至木星赤道），逆行方向且偏眼为0.149。 它于2005年以 阿奇（Arche） 的名字命名，一些希腊作家将其描述为四个原始 缪斯女士 之一，这是早期三个（ Aoede ， Melete 和 Mneme ...

All together, Jupiter's moons form a satellite system called the Jovian system. The most massive of the moons are the four Galilean moons: Io, Europa, Ganymede, and Callisto, which were independently discovered in 1610 by Galileo Galilei and Simon Marius and were the first objects found to orbit a body that was neither Earth nor the Sun.

2002年10月31日 · Arche, also known as Jupiter XLIII, is a moon of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard on 31 October 2002, and received the temporary designation S/2002 J 1.

Arche, also known as Jupiter XLIII, is one of Jupiter's irregular moons. Discovered on October 31, 2002, by Scott S. Sheppard at the Mauna Kea Observatory in Hawaii, Arche is part of the Carme group, which is a cluster of moons that likely originated from a captured asteroid that fragmented into several smaller pieces.

One of the many small moons that make up Jupiter's Carme group of satellites, Arche has an irregular retrograde orbit, and probably represents part of the debris from the event that saw the moon Carme captured by Jupiter's gravity. A range of articles covering cosmic phenomena of all kinds, ranging from minor craters on the Moon to entire galaxies.

Arche (ar'-kee, Greek Αρχη) (Jupiter XLIII) is a moon of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2002, and received the temporary designation S/2002 J 1.

Arche is the fifty-eigth natural satellite of Jupiter. it was discovered in 2002 by Scott S. Sheppard. It is part of the Carme group of Jovian satellites.