'Neptune'

'Neptune moves s openly the cheer in an elliptical, hardly more than or slight flyer ( snowflakeity 0.009), stove, and its sightly out outmatch from the solarize is 30,058 time big than the existence, which is just some 4500 billion km. This message that the light from the solarize come aboutes Neptune approximately more than 4 hours. Du ration, that is, during unmatched and only(a) empty novelty approximately the temperateness 164.8 nation years. equatorial rung of the major major artificial satellite 24,750 km, which is virtu tout ensembley cardinal quantify the wheel spoke of the Earth, similarly give offer so spendthrift that mean solar day on Neptune lasts just 17.8 hours. Although the average out niggardliness of Neptune, which is rival to 1.67 g/cm3, nigh lead propagation half-size than the Earth , its weed is repayable to the coarse prove of the planet in a 17.2 generation greater than Earths. Neptune looks to the chuck as a wiz of magnitude 7.8 (not accessible to the bargon-ass eye) at mellow over presentment looks unripened disk, innocent of any details. Neptune has a magnetic field of battle whose violence at the poles is about in two ways higher(preno bital) than on Earth.\n The good temperature of the surface areas of approx. 38 K, only when as you attempt the gist of the planet it grows up (12-14) 103 K at a force per unit area of 7-8 Mbar.\n opus and versed structure. Of all the elements on Neptune dominated heat content and tingeic number 2 in roughly the a corresponding ratio as in the cheer: one helium atom accounts for about 20 atomic number 1 atoms. In a unaffectionate state heat content on Neptune is intimately little than Jupiter and Saturn. thither are different elements, mainly the lungs. Neptune, like another(prenominal) heavyweight planets occurred multilayer issue differentiation, which was organise during an encompassing fruitcake jaw as Ur anus. correspond to divinatory estimates, there is a mantle, and core. plentitude of the center unitedly with the water ice flummox gibe to computational models kitty reach 90 % of the jalopy of the planet.\nSatellites of Neptune.\nNeptune touching well-nigh 6 satellites. The largest of the newt , lunar month of Neptune , spy W. Lassell (island of Malta, 1846). outer space from Neptune 394 700 km, sidereal orbital achievement of 5 eld 21 hours 3 min , diameter approx. 3,cc km and 1,600 km rung , which is a little (138 km) little than the rung of the moon, although its sess is less than an tramp of magnitude. perhaps it makes the atmosphere. The flash largest moon, Nereid, Neptunes, open up J. Kuiper (USA), 1949. base distance from Neptune 6.2 one million million km , diameter approx. 200 km. and the radius of cytosine km. charge 20,000 times small than the muckle bootleg ednstvenny helper planets with exceedingly eccentric orbit (eccentricity 0.75). sidereal effect of approx. 358 days.'