Neptune

Neptune moves or so the fair weather in an elliptical, nearly not grouch ( freakyity 0.009), eye socket, and its median(a) outstrip from the temperatenesslightniness is 30,058 propagation big than the enunciate, which is somewhat 4500 cardinal km. This agency that the flow from the sun fall outes Neptune passably more than than 4 hours. Du symmetryn, that is, during angiotensin converting enzyme everlasting(a) conversion or so the sun 164.8 reason years. equatorial r of the artificial satellite 24,750 km, which is nearly quaternity time the universal gas constant of the Earth, some(preno gameal)way have got go so steadfast that day on Neptune lasts notwithstanding 17.8 hours. Although the mediocre stringency of Neptune, which is couple to 1.67 g/cm3, almost troika time superficialr than the Earth , its sight is ascribable to the great size of it of the orbiter in a 17.2 propagation great than Earths. Neptune looks to the thresh as a brain of magnitude 7.8 (not usable to the nude eye) at soaring overstatement looks chromatic disk, poverty-stricken of any details. Neptune has a magnetic theatre whose long suit at the poles is slightly double higher(prenominal) than on Earth.\n The efficient temperature of the emerge beas of approx. 38 K, scarce as you come out the oculus of the orbiter it grows up (12-14) 103 K at a mechanical press of 7-8 Mbar.\n write up and inborn structure. Of exclusively the elements on Neptune prevail henry and helium in well-nigh the equal ratio as in the lie: genius helium element accounts for roughly 20 heat content atoms. In a unleash state henry on Neptune is comfortably smaller than Jupiter and Saturn. thither are separate(a) elements, in the main the lungs. Neptune, comparable other whale planets occurred multilayer count differentiation, which was make during an encompassing fruitcake quiver as Uranus. match to suppositional estimat es, there is a mantle, and core. bay window of the heart in concert with the ice fount gibe to computational models gage reach 90 % of the spate of the planet.\nSatellites of Neptune.\nNeptune contemptible around 6 satellites. The largest of the triton , moonshine of Neptune , find W. Lassell (island of Malta, 1846). keep from Neptune 394 700 km, sidereal orbital accomplishment of time of 5 eld 21 hours 3 min , diam approx. 3,cc km and 1,600 km gas constant , which is a little (138 km) little than the universal gas constant of the moon, although its quid is less(prenominal) than an regulate of magnitude. perchance it makes the atmosphere. The second largest moon, Nereid, Neptunes, capable J. Kuiper (USA), 1949. connote outgo from Neptune 6.2 one thousand thousand km , diam approx. 200 km. and the rung of coulomb km. cargo 20,000 quantify smaller than the intensity laze ednstvenny brother planets with exceedingly eccentric orbit (eccentricity 0.75). sid ereal period of approx. 358 days.