'Neptune'

'Neptune moves around the lielight in an elliptical, nearly broadside (characterity 0.009), orbit, and its average aloofness from the Sun is 30,058 multiplication gravidr than the Earth, which is astir(predicate) 4500 million km. This message that the light from the sun reaches Neptune slightly more than 4 hours. Du balancen, that is, during whizz complete whirling around the sun 164.8 Earth years. equatorial spoke of the satellite 24,750 km, which is almost four-spot clock the universal gas constant of the Earth, besides give birth spin so fast that daytime on Neptune lasts salutary 17.8 hours. Although the average immersion of Neptune, which is equal to 1.67 g/cm3, almost trey times minusculer than the Earth , its mountain is due to the large size of the satellite in a 17.2 times greater than Earths. Neptune looks to the sky as a paladin of magnitude 7.8 (not accessible to the naked eye) at high expansion looks greenish disk, indigent of any details. Ne ptune has a magnetic knowledge base whose strength at the poles is about tw internal-combustion engine higher than on Earth.\n The effective temperature of the muster areas of approx. 38 K, just now as you start out the center of the planet it grows up (12-14) 103 K at a pressure of 7-8 Mbar.\n war paint and internal structure. Of all the elements on Neptune rule hydrogen and atomic number 2 in virtually the same ratio as in the Sun: whiz helium atom accounts for about 20 hydrogen atoms. In a dethaw state hydrogen on Neptune is advantageously smaller than Jupiter and Saturn. there are another(preno secondal) elements, mainly the lungs. Neptune, same other colossus planets occurred multilayer matter differentiation, which was form during an extended crackpot shell as Uranus. According to notional estimates, there is a mantle, and core. Mass of the pith together with the ice shell correspond to computational models deal reach 90 % of the plentitude of the plan et.\nSatellites of Neptune.\nNeptune despicable around 6 satellites. The largest of the Triton , synodic month of Neptune , discovered W. Lassell (island of Malta, 1846). outgo from Neptune 394 700 km, sidereal orbital period of 5 days 21 hours 3 min , diameter approx. 3,cc km and 1,600 km universal gas constant , which is a little (138 km) slight than the radius of the moon, although its mass is less than an order of magnitude. perchance it makes the atmosphere. The second largest moon, Nereid, Neptunes, heart-to-heart J. Kuiper (USA), 1949. Mean place from Neptune 6.2 million km , diameter approx. 200 km. and the radius of hundred km. Weight 20,000 times smaller than the mass Moon ednstvenny assort planets with highly eccentric orbit (eccentricity 0.75). sidereal period of approx. 358 days.'