Jupiter moons names and list. Order refers to the position among other moons with respect to their average distance from Jupiter. Technically not all of these are moons, some are simply captured asteroids. Jupiter’s moon could glow in the dark, visible from the naked eye if close enough. [22] These are tiny moons, in long, eccentric, generally retrograde orbits, and averaging 3 km (1.9 mi) in diameter, with the largest being just 9 km (5.6 mi) across. CS1 maint: multiple names: authors list (, Carnegie Institution, Department of Terrestrial Magnetism, "A dozen new moons of Jupiter discovered, including one "oddball, https://simple.wikipedia.org/w/index.php?title=List_of_Jupiter%27s_moons&oldid=7186237, Creative Commons Attribution/Share-Alike License. Rank the Galilean moons of Jupiter in order of amount of geological activity, from greatest to least. [note 1] Their orbital shapes range from nearly perfectly circular to highly eccentric and inclined, and many revolve in the direction opposite to Jupiter's rotation (retrograde motion). The Galilean satellites were first seen by the Italian astronomer Galileo Galilei in 1610. Here you can find a Jupiter moons list with their names. The area of a sphere with diameter 5 km is about the area of Guernsey and somewhat more than the area of San Marino. Jupiter. They were the first objects found to orbit a body that was neither Earth nor the Sun. The moons of Jupiter are (in order by their distance from Jupiter): Metis, Adrastea, Amalthea, Thebe, Io, Europa, Ganymede (the biggest), Callisto (the second biggest), Leda (the smallest), Himalia, Lysithea, Elara, Ananke, Carme, Pasiphae, Sinope, and many newly-discovered moons that … Ganymede, Europa and Io are all in orbital resonance with Jupiter. Ganymede is the largest of Jupiter's 79 moons as well as by (But note that these smaller moons are not spherical.) Periods with negative values are retrograde. [3], The Galilean moons of Jupiter (Io, Europa, Ganymede, and Callisto) were named by Simon Marius soon after their discovery in 1610. Jupiter, a planet in our Solar System, currently has 79 confirmed moons. Io's mean distance from Jupiter is 220,000 miles (422,000 km). They are known as the Galilean satellites. Mean Distance from Jupiter: 181,300 km (112,655 miles) Orbital Period around Jupiter: 0.498179 Earth days: Mean Diameter: 262 x 146 x 134 km (163 x 91 x 83 miles) [27] These candidates were mainly small and faint, down to a magnitude of 25.7 or over 800 m (0.50 mi) in diameter. This page was last changed on 21 November 2020, at 10:30. Extremely High Radiation Levels. The Voyager spacecraft discovered an additional three inner moons in 1979: Metis; Adrastea; and Thebe. Jupiter also has the biggest moon in our solar system, Ganymede. [22] All of Jupiter's satellites from XXXIV (Euporie) onward are named after descendants of Jupiter or Zeus,[22] except LIII (Dia), named after a lover of Jupiter. ), the average Earth-Sun distance. He originally … NASA. Twenty-two of the irregular satellites have not yet been officially named. The most well-known of Jupiter's moons are Io (pronounced eye-oh), Europa, and Callisto. Scientists consider these four ancient moons around Jupiter to be some of the most fascinating destinations in our entire solar system, but why? Io. Of those moons, 53 are named moons. Jupiter has 16 - no, now 63!! 1.Io 2.Europa 3.Ganymede 4.Callisto. Fourteen more have been discovered but have not been given official status or names. Jupiter and its primary moons. Io, 2,260 miles (3,640 kilometers) in diameter, was imaged at 03:50 Universal Time on Feb. 28 from a range of 1.7 million miles (2.7 million kilometers). Jupiter is the solar system’s largest planet and has dozens of moons, although the ones visible in Dunford’s picture are its largest. [25] On 17 July 2018, the International Astronomical Union confirmed that Sheppard's team had discovered ten more moons around Jupiter, bringing the total number to 79.

order of jupiter's moons

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