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Neptune - Wikipedia


Neptune is the eighth and farthest known planet from the Sun in the Solar System . In the Solar ..... Current models suggest that the matter density in the outer regions of the Solar System was too l...

Density of Neptune - Universe Today


Nov 30, 2008 ... The density of Neptune is 1.638 g/cm3. Just to give you some comparison, the density of water is 1 g/sm3. In other words, if you had a bathtub ...

Neptune - By the Numbers | Planets - NASA Solar System Exploration


Density. Metric: 1.638 g/cm<sup>3</sup>. By Comparison: 0.297 x Earth ... By Comparison: If you weigh 100 pounds on Earth, you would weigh 114 pounds on Neptune.

How Big is Neptune? - Space.com


Dec 14, 2012 ... Neptune is the fourth largest planet in terms of diameter, making it the smallest ... The density of Neptune is 1.638 grams per cubic centimeter.

Uranus and Neptune - NMSU Astronomy


The Jovian Planets: Uranus, and Neptune. Uranus has a radius of 25,500 km, and a mass of 14.5 Earth's. It has a density similar to Jupiter: 1.27 gm/cm<sup>3</sup>.

Neptune - Solar System Facts - Planets - FindTheData


View details on Neptune including mass, volume, density, temperature, radius, distance from the sun, and more.

Neptune | planet | Britannica.com


Neptune, third most massive planet of the solar system and the eighth and outermost ... It is more massive than Uranus, however, having a density roughly 25 ...

Neptune - EnchantedLearning.com


Neptune is the eighth planet from the sun in our solar system. This ice giant has a hazy atmosphere and strong winds. It is orbited by eight moons and narrow, ...

Neptune's Moon Triton - Views of the Solar System


The relatively high density and the retrograde orbit has led some scientists to suggest that Triton may have been captured by Neptune as it traveled through ...

The Outer Planets: Giant Planets: Interiors


Notice that even though Neptune and Uranus are smaller in size, their densities are much larger than Saturn's. This leads us to believe that Uranus and Neptune  ...

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Neptune Fact Sheet - nssdc - NASA


May 19, 2016 ... Volumetric mean radius (km), 24,622, 6,371.0, 3.865. Ellipticity (Flattening), 0.01708, 0.00335, 5.10. Mean density (kg/m<sup>3</sup>), 1,638, 5,514, 0.297.

Mass & Density of Neptune: Planet Neptune's Size, Diameter ...


Of the four giant planets, Neptune is the smallest. Its diameter is roughly 30, 755 miles. This is the measurement taken from a point in the atmospher.

Neptune :: Size, Mass, and Density -- Kids Encyclopedia | Children's ...


Neptune, Size, Mass, and Density: Neptune is the smallest of the four giant outer planets. The diameter at its equator is about 30775 miles (49528 kilometers), ...