Orbital period of amalthea
WebOrbital period. 0.298 26 days (7 hours, 9.5 minutes) Mean orbit radius. 129,000 km. Eccentricity. 0.0015. ... The bulk, composition and mass of Adrastea are not known, but assuming that its mean density is like that of Amalthea, around 0.86 g/cm 3, its mass can be estimated at about 2 x 10 15 kg. Amalthea's density implies that the moon is ...
Orbital period of amalthea
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WebRotational period (days)? Orbital period (days) 0.294779: Mean orbital velocity (km/sec) 31.57: Orbital eccentricity: 0.0000: Orbital inclination (degrees) 0.0000 ... While Amalthea, the largest of these four tiny moons, was imaged by NASA's two Voyager spacecraft in 1979 with a resolution comparable to what is shown here, the new Galileo ... WebThe four largest — Io, Europa, Ganymede and Callisto — were discovered by Galileo in 1610 and are known as the Galilean Satellites. The other, smaller moons have their orbits either …
WebAmalthea's orbit is synchronous, and it orbits with its long axis pointed towards Jupiter. The composition of this moon is believed to be similar to that of asteroids. Amalthea radiates … WebAmalthea, small, potato-shaped moon of the planet Jupiter and the only Jovian satellite other than the four discovered by Galileo in 1610 to have been found by direct visual observation (as opposed to photography or …
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WebAmalthea's orbit is only 181,300 km from Jupiter, or only 2.5 Jupiter radii. Being this close to Jupiter, Amalthea is exposed to the intense radiation field of Jupiter, and is exposed to high dosages of energetic ions, protons and electons in the Jovian magnetosphere.
WebJan 22, 2024 · Amalthea is also the reddest object in the solar system other than Mars. The fifth moon of Jupiter, known as Amalthea, was discovered by Galileo in 1610. In addition … eastern university pa costAmalthea's orbital period is only slightly longer than its parent planet's day (about 20% in this case), which means it would cross Jupiter's sky very slowly. The time between moonrise and moonset would be over 29 hours. See more Amalthea /æməlˈθiːə/ is a moon of Jupiter. It has the third closest orbit around Jupiter among known moons and was the fifth moon of Jupiter to be discovered, so it is also known as Jupiter V. It is also the fifth largest moon of … See more The surface of Amalthea is very red. This color may be due to sulfur originating from Io or some other non-ice material. Bright patches of less red tint appear on the major slopes of … See more From Jupiter's "surface"—or rather, from just above its cloudtops—Amalthea would appear very bright, shining with a magnitude of −4.7, similar to that of Venus from Earth. At only 8 See more Discovery Amalthea was discovered on 9 September 1892 by Edward Emerson Barnard using the 36 inch (91 cm) refractor telescope See more Amalthea orbits Jupiter at a distance of 181,000 km (2.54 Jupiter radii). The orbit of Amalthea has an eccentricity of 0.003 and an inclination of 0.37° relative to the equator of Jupiter. … See more Due to tidal force from Jupiter and Amalthea's low density and irregular shape, the escape velocity at its surface points closest to and furthest from Jupiter is no more than 1 … See more During 1979, the unmanned Voyager 1 and Voyager 2 space probes obtained the first images of Amalthea to resolve its surface features. They also measured the visible and infrared See more eastern university spring break 2020WebThe spin period is probably synchronous with the orbital period of 11.9 hr, with the long axis pointing toward Jupiter. The satellite's surface is heavily scarred by impact craters, the largest of which has a diameter of 90 km (comparable to the mean radius of the satellite). culinary almas company cake mix reviewWebDec 19, 2024 · Metis orbits 128,000 km from its parent planet Jupiter and it takes 0.295 Earth days to complete one orbit. We do not know the rotational period for Metis, but its orbital period is 5 hours, and it is likely to be in … eastern university warner libraryWebA surviving protoplanet, Vesta. A protoplanet is a large planetary embryo that originated within a protoplanetary disc and has undergone internal melting to produce a differentiated interior. Protoplanets are thought to form out of kilometer-sized planetesimals that gravitationally perturb each other's orbits and collide, gradually coalescing ... culinary air fryerWebDec 19, 2024 · Amalthea takes 0.498 Earth days to complete one orbit. Amalthea is the reddest object in the solar system and it appears to give out more heat than it receives from the sun. This may be because, as it orbits … eastern university st davidsWebDec 19, 2024 · Amalthea is the largest within this grouping with a mean radius of about 83.5 ± 2.4 km. Amalthea orbits 181,400 km from its parent planet, Jupiter. Amalthea takes 0.498 Earth days to complete one orbit. … eastern university women\u0027s soccer