Its orbit lies partially outside Uranus's magnetosphere. Discovered by William Herschel in 1787, Oberon is named after the mythical king of the fairies who appears as a character in Shakespeare's A Midsummer Night's Dream. Oberon, also designated Uranus IV, is the outermost major moon of the planet Uranus. , Scientists have recognized two classes of geological feature on Oberon: craters and chasmata ('canyons'—deep, elongated, steep-sided depressions which would probably be described as rift valleys or escarpments if on Earth). OBERON Oberon is located under the arcades of Bernard Ernst … Oberon [O-buh-ron] is a moon of Uranus that is characterized by an old, heavily cratered, and icy surface. 78, pp. Orbita lui Oberon are o mică excentricitate orbitală și o mică înclinație (relativă la ecuatorul lui Uranus). Oberon is a satellite of which planet? Name. When did organ music become associated with baseball? A) Czechoslovakia B) Poland C) Hungary D) Yugoslavia: What was the occupation of the composer Borodin?  Oberon is, in fact, the reddest among the major Uranian moons. The name Oberon was derived from Oberon, the King of the Fairies in A Midsummer Night's Dream. Oberon, juga disebut Uranus IV, adalah satelit alami terluar planet Uranus. The only satellite of Uranus to have more craters is Oberon, and the planet is believed to be geologically stable. This Voyager 2 picture of Oberon is the best the spacecraft acquired of Uranus' outermost moon. The Uranian system has been studied up close only once: the spacecraft Voyager 2 took several images of Oberon in January 1986, allowing 40% of the moon's surface to be mapped. A) Naval … January 11, 1787 Slough W. Herschel Uranus V (Miranda) Named by Kuiper for the heroine of Shakespeare's "The … Since the closest approach of Voyager 2 to Oberon was 470,600 km, the best images of this moon have spatial resolution of about 6 km.  The former acted over the moon's entire history and is primarily responsible for its present-day appearance. Planet and Satellite Names and Discoverers. You can be forgiven for thinking that the moon might be a star or a planet. B. Rhea.  This bombardment may lead to the darkening of the trailing hemispheres, which is actually observed for all Uranian moons except Oberon (see below). Copyright © 2020 Multiply Media, LLC. Uranus was named for the Greek god of the sky. [H76] Oberon is one of the larger of the 18 moons of Uranus. Oberon is the second largest moon of Uranus. https://www.answers.com/Q/Oberon_is_a_satellite_of_what_planet This caused strong extensional stresses in the moon's crust leading to cracking. [h] Significant amounts of carbon and nitrogen may have been present in the form of carbon monoxide and N2 instead of methane and ammonia. Explanation: Oberon is the natural satellite of the planet Uranus. The Northern and Southern poles spend 42 years in complete darkness and the satellite has a very low albedo making it very dark. What is the conflict of the short story sinigang by marby villaceran? One such event, which lasted for about six minutes, was observed on May 4, 2007, when Oberon occulted Umbriel. The Uranian satellite system is the least massive among those of the giant planets.Indeed, the combined mass of the five major satellites is less than half that of Triton (the seventh-largest moon in the Solar System) alone. The astronmer William Lassell, who discovered two of Uranus' satellites in 1851, started the tradition of naming all of the planet's satellites for characters in the work of William Shakepseare and Alexander Pope. This coincides with its rotational period. This is a reason why its surface is struck by solar wind directly. There are no satellites on the planet Uranus. Such an obscure satellite … Oberon orbits Uranus at a distance of about 584,000 km, being the farthest from the planet among its five major moons.Template:Efn Oberon's orbit has a small orbital eccentricity and inclination relative to the equator of Uranus.  The most prominent Oberonian canyon is Mommur Chasma.. Oberon isa satellite of the planet Uranus.  The latter processes were active for a period following the moon's formation. This is the opposite of what is observed on other Uranian moons, where the leading hemisphere exhibits stronger water ice signatures. 77, pp. He would later report four more satellites, which would turn out to be spurious.  After the end of formation, the subsurface layer cooled, while the interior of Oberon heated due to decay of radioactive elements present in its rocks. One more satellite, discovered in 2003, is yet to be named. It was discovered by William Hersell in 1787 and was named after Oberon, the king of elves in Shakespeare’s «A Midsummer Night’s Dream». Oberon/ˈoʊbərɒn/, also designated Uranus IV, is the outermost major moon of the planet Uranus. Asteroids; Asteroid Belt; Black Holes; Comets; Kuiper Belt; Oort Cloud; Meteorites; Meteor Showers; Nebulae; Quasars; Trans Neptunian Objects; Blog; Blog Is the Moon a Star, a Planet or a Satellite? He reported Oberon and Titania the same year. In other words, Oberon is a synchronous satellite, tidally locked, with one face always pointing toward the planet. , Oberon's accretion probably lasted for several thousand years.  The current state of the icy mantle is unclear.  The cause of this asymmetry is not known, but it may be related to impact gardening (the creation of soil via impacts) of the surface, which is stronger on the leading hemisphere. , All of the moons of Uranus are named after characters created by William Shakespeare or Alexander Pope. Explanation: Oberon is the natural satellite of the planet Uranus.  The presence of water ice is supported by spectroscopic observations, which have revealed crystalline water ice on the surface of the moon. Oberon was discovered on January 11, 1787 by William Herschel. The Oberon’s orbit is at a distance of 584,000 km from Uranus. If you’re looking up into the night sky, then you’re going to see thousands of stars … The Retrograde Motion of Its Old Satellites Announced; And the Cause of Their Disappearance at Certain Distances from the Planet Explained", Monthly Notices of the Royal Astronomical Society, "Planetary Satellite Physical Parameters", "Subsurface oceans and deep interiors of medium-sized outer planet satellites and large trans-neptunian objects", USGS Astrogeology: Gazetteer of Planetary Nomenclature – Feature Types, "Large impact features on middle-sized icy satellites", "Modeling the thermodynamical conditions in the Uranian subnebula – Implications for regular satellite composition", https://en.wikipedia.org/w/index.php?title=Oberon_(moon)&oldid=991546653, Creative Commons Attribution-ShareAlike License, This page was last edited on 30 November 2020, at 17:01.  Still, present knowledge of the evolution of Oberon is very limited. The moon consists of approximately equal amounts of ice and rock, and is probably differentiated into a rocky core and an icy mantle. Discovered by William Herschel in 1787, Titania is named after the queen of the fairies in Shakespeare's A Midsummer Night's Dream.Its orbit lies inside Uranus's magnetosphere.. Titania consists of approximately equal amounts …  The reddening of the surfaces is often a result of space weathering caused by bombardment of the surface by charged particles and micrometeorites over the age of the Solar System. (The following is from "The Mission to the Outer Planets," NASA JPL 400-445, April 1991, p.  The latter could be made of rock and carbonaceous material including heavy organic compounds.  Oberon's surface is the most heavily cratered of all the Uranian moons, with a crater density approaching saturation—when the formation of new craters is balanced by destruction of old ones. Oberon orbits Uranus at the distance of about 584,000 km, being the farthest from the planet among its five major moons. Oberon has a low Bond albedo of about 14%. What are the disadvantages of primary group? Last edited on 30 November 2020, at 17:01, List of tallest mountains in the Solar System, "An Account of the Discovery of Two Satellites Revolving Round the Georgian Planet", "Planetary Satellite Mean Orbital Parameters", "Voyager 2 in the Uranian System: Imaging Science Results", "Comprehensive Photometry of the Rings and 16 Satellites of Uranus with the Hubble Space Telescope", "On the Georgian Planet and Its Satellites", "On the Discovery of Four Additional Satellites of the Georgium Sidus. R. A. Jacobson (2014) 'The Orbits of the Uranian Satellites and Rings, the Gravity Field of the Uranian System, and the Orientation of the Pole of Uranus'. Oberon was discovered on January 11, 1787, by astronomer William Herschel. 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