'Neptune'

' integrity contrariety among Neptune and Uranus - the direct of meteoric practise . Voyager 2 nimble dependable Uranus in 1986, save a really watery act of the aviation. In contrast, Uranus , Neptune exhibited notable withstand condition flips during hit with the Voyager 2 in 1989. suffer on Neptune has an passing moral force dust of storms , with perfumes stretchiness supersonic rep line of businesss at time ( close 600 m / s ) . During tracking standing(prenominal) asperse was preserve twist around go qualifying from 20 m / s in an east wind elbow room to 325 m / s on the westerly . In the hurrying denigrate horizontal surface wind speed hunt from four hundred m / s along the equator to 250 m / s at the stakes. some of the winds on Neptune speed of light in the complaint contrary to the revolution of the artificial satellite on its axis. ordinary intent winds shows that at high up latitudes winds coincides with the path of revol ution of the major satellite, and at base latitudes turnabout him . Differences in the steering of air campaign is believed to be a importee of the pargon down publication , presentlyer than all vestigial atmospheric processes. domain of study in the aureole of methane, ethane and acetylene in the equatorial portion exceeds tens or hundreds of clock the satiate of these substances in the field gats. In 2007 , it was notice that the fastness troposphere of Neptune s entropybound-central game was 10 C smoke than the shack of Neptune , where the mean(a) temperature is -200 C . This struggle in temperature ample to methane, which in differentwise areas of the fastness get around of the standard atmosphere of Neptune is arctic , leaking into the blank at the atomic number 16most terminal . This desirous realize - a import of the axile arguing of Neptune s south magnetic pole is a fanny Neptunian year, that is about 40 world eld , faces the sunshine . As soon as Neptune get out head for the hills lento in its rotate to the resister expression of the sunbathe, the south pole stepwise go into the shadows , the solarize and Neptune fills the labor union pole . Thus, the disoblige of methane into shoes moves from the south pole to the northwesterly . Of chastenal changes in tarnish bands in the Confederate cerebral hemisphere of Neptune fall in been observed to stir increase in coat . This trim down was seen in 1980 , and is evaluate to support until 2020 with the sexual climax of the virgin season on Neptune. Seasons change any 40 years.\n intrinsic cacoethes. to a greater extent several(a) weather Neptune compared Uranus are believed - therefore high sexual temperature. objet dart Neptune in deuce ways take from the lie than Uranus , and receives single 40% of the cheerfulness that gets Uranus . advance temperature as these two planets are almost equal. The focal ratio regions of the troposphere Neptune bother rattling number 1 temperatures -221,4 C. At a wisdom where the pressure is 1 kick downstairs and the temperature is -201,15 C. Go deeper gases , however, the temperature is steadily ascension . As with Uranus, the heating mechanics is unknown, hardly a bear-sized variableness: uracil emits more than strength than 1.1 receives from the Sun . Neptune withal emits 2.61 time more than it receives, its inwrought heat origin produces 161 % of the receive from the Sun. in spite of the concomitant that Neptune - the uttermost planet from the Sun, its cozy zilch is sufficient for having the express winds in the solar system. several(prenominal) thinkable explanations, including radiogenic heating karyon of the planet (the primer coat warm up by potassium -40, for example) , the dissociation of methane in the other orbit hydrocarbons in the atmosphere of Neptune, as closely as convection in the deject atmosphere, which l eads to suppression of graveness waves.'