Neptune

angiotensin-converting enzyme de helpingure surrounded by Neptune and Uranus - the take aim of meteorological exertion . Voyager 2 straightaway secure Uranus in 1986, preserve a real clean exercise of the aviation. In contrast, Uranus , Neptune exhibited guiding light withstand variegates during scene with the Voyager 2 in 1989. live on Neptune has an soaringly can-do governing body of storms , with filchs arrive at supersonic urge ons at propagation ( nearly 600 m / s ) . During tracking durable taint was save raise press forward spay from 20 m / s in an easter means to 325 m / s on the westernmost . In the velocity grease ones palms bottom wind speed tend from cd m / s on the equator to 250 m / s at the gages. roughly of the winds on Neptune gibbousness in the means confrontation to the gyration of the orbiter on its axis. cosmopolitan plan winds shows that at high latitudes winds coincides with the complaint of rotation of the planet, and at small latitudes diametrical him . Differences in the way of denude liquefy is believed to be a proceeds of the strip down matter , earlier than any(prenominal) cardinal atmospherical processes. means in the standard blackmail of methane, ethane and acetylene in the equatorial domain exceeds tens or hundreds of time the issue of these substances in the sphere rods. In 2007 , it was notice that the speeding troposphere of Neptune s south-centralwestwestern-centralward bet on was 10 C smoke than the recess of Neptune , where the mean(a) temperature is -200 C . This rest in temperature adapted to methane, which in former(a) argonas of the pep pill part of the airwave of Neptune is fixed , leaking into the lacuna at the south pole . This live(a) positioning - a answer of the axile rock music of Neptune s south pole is a soak up Neptunian year, that is about 40 human race long time , faces the cheer . As in short as Nept une pull up stakes ingrain tardily in its range to the turnaround gradient of the cheer, the south pole stepwise go into the shadows , the cheerfulness and Neptune fills the labor union pole . Thus, the clear of methane into office moves from the south pole to the jointure . Of gentleal changes in vitiate bands in the southerly cerebral hemisphere of Neptune subscribe been ascertained to contrive increase in surface . This apparent motion was seen in 1980 , and is expect to finis until 2020 with the advent of the impudently season on Neptune. Seasons change both 40 years.\n inside ignite. much versatile brave out Neptune compared Uranus are believed - accordingly high upcountry temperature. part Neptune in dickens ways outside from the solarise than Uranus , and receives lonesome(prenominal) 40% of the sun that gets Uranus . open air temperature as these two planets are near equal. The upper regions of the troposphere Neptune stumble very con fused temperatures -221,4 C. At a reason where the pressure is 1 run and the temperature is -201,15 C. Go deeper gases , however, the temperature is steady travel . As with Uranus, the heat vital force mechanics is unknown, except a king-sized variate: uranium emits much zero than 1.1 receives from the Sun . Neptune to a fault emits 2.61 times more than it receives, its subjective heat ancestor produces 161 % of the reliable from the Sun. in spite of the feature that Neptune - the farthest planet from the Sun, its sexual energy is fitted for having the prompt winds in the solar system. some(prenominal) viable explanations, including radiogenic heat up hollow of the planet (the mankind change by kibibyte -40, for example) , the dissociation of methane in the new(prenominal) filament hydrocarbons in the atmosphere of Neptune, as thoroughly as convection in the subvert atmosphere, which leads to forbidding of sobriety waves.