Earth and Neptune Comparability. Variations and Similarities


Neptune is the farthest planet within the Photo voltaic system. As such, it is among the hardest planets to review and there’s nonetheless a lot that we don’t learn about it.

Neptune wasn’t found till 1846. The invention is attributed to Johann Galle, Urbain, LeVerrier, and John Sofa Adams though another astronomers like Galileo had noticed centuries earlier than however mistook it for a star.

To present you an concept of how distant Neptune is, it’s virtually 30 occasions farther away from Earth than the Solar. With such a big distance between each planets, is it potential that Neptune and Earth have something in widespread?

On this article, we’ll check out the variations and similarities between Earth and Neptune so we are able to study extra about each of them in addition to the remainder of the Photo voltaic system.

Earth vs Neptune comparability

Earth Neptune
Place within the Photo voltaic system 3 8
Distance from the Solar (avg) 150 million km 4,500 million km (2.7 billion miles)
Radius 6,371 km 24,622 km
Mass 5.97237 × 1024 kg 1.024 × 1026 kg
Rotation interval (1 day) 24 hours 16 hours 6 minutes
Rotation velocity 1,674.4 km/h 9,650 km/h
Orbit interval (1 12 months) one year 164.8 years
Orbital velocity 29.78 km/s 5.43 km/s
Common temperature 14 °C −201 °C
Floor strain 101.325 kPa > 100,000 kPa
Floor gravity 9.8 m/s2 11.15 m/s2
Density 5.52 g/cm3 1.63 g/cm3
Escape Velocity 11.18 km/s 23.5 km/s
Albedo 0.367 0.29
Satellites (Moons) 1 14
Core rock rock, metals
Environment 78% N, 21% O 78.7% H, 15% O, 5.5% He, 1.5% CH4, traces of others
Earth vs Neptune comparability desk

Earth vs Neptune dimension comparability

The obvious distinction between Earth and Neptune is their dimension. The radius of Neptune is sort of 4 occasions bigger than Earth’s. Consequently, you could possibly match 57 Earth-sized planets into only one Neptune.

The next picture reveals the scale distinction between Earth and Neptune to scale.

Earth and Neptune dimension comparability

Earth and Neptune similarities

  • Each planets orbit across the Solar
  • Each planets are spherical
  • Each planets have orbital dominance ( they cleared their orbits of every other massive objects)
  • Earth and Neptune have related ages. They each shaped 4.5 billion years in the past.
  • Each planets are blue (though for various causes)
  • Each planets have atmospheres
  • Earth and Neptune rotate in the identical course (counter-clockwise)
  • Each planets have magnetic fields and magnetospheres
  • Each planets expertise storms, winds, and climate
  • Each planets have seasons
  • Earth and Neptune each have pure satellites (extra generally generally known as moons)
  • Each planets have a strong, rocky core
  • Earth and Neptune expertise Aurora borealis.
  • The gravity of each planets is analogous. Regardless of its massive dimension and mass, Neptune’sgravity is just about 14% stronger than Earth’s. It is because Neptune has a low density. Right here’s a calculator of weight in Neptune if you wish to know the way a lot would you weigh there.

Earth and Neptune variations

  • Neptune is far larger than Earth. Its radius is sort of 4 occasions bigger than Earth’s. Consequently, you could possibly match Earth 57 occasions into one Neptune.
  • Neptune rotates a lot quicker than Earth. It completes one rotation (at some point) in simply 16 hours.
  • Earth travels 5.4 occasions quicker than Neptune. Consequently, Neptune takes a really very long time to finish one single orbit (12 months), virtually 165 Earth years.
  • Neptune is sort of 30 occasions farther away from the Solar than Earth.
  • Earth is a terrestrial planet, it’s made out of rock. Neptune is a gasoline planet.
  • Earth has a strong floor. Neptune doesn’t.
  • Neptune is on common the coldest planet within the photo voltaic system. Its common temperature is −201 °C (−330 °F). Earth is far hotter. The typical temperature on Earth’s floor is 14 °C (57 °C).
  • Earth is essentially the most dense planet within the Photo voltaic planet. As a gasoline big, Neptune just isn’t very dense.
  • Earth is generally blue resulting from its liquid water oceans. Neptune is blue due to the methane in its environment
  • Earth solely has one pure satellite tv for pc (the Moon). Neptune has 14 and it might need extra that haven’t been found but.
  • Neptune has rings like Saturn, however they’re much smaller and might’t be noticed from Earth. Earth doesn’t have any rings.

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