Neptune

Untitled 4.082.jpeg

Circumference

Neptune has an equatorial circumference of 154,715 kilometers. That's almost four times more than Earth's.

Untitled 4.083.jpeg

Volume

Neptune is the "smallest" of the gas giant planets, with a volume of  62,525,703,987,421 cubic kilometers.

 
Untitled 4.084.jpeg

Mass

If we put Neptune on a balance, it would have a mass of 102,410,000,000,000,000,000,000,000 kilograms.

 
Untitled 4.085.jpeg

Density

Neptune has a density of 1.64 grams / cubic centimeter, which is actually high for a gas giant planet.

Untitled 4.086.jpeg

Gravity

Neptune has a gravitational pull of 11.15 meters / seconds squared. That means everything would feel a little heavier than it does on Earth.

Untitled 4.087.jpeg

Rotation Period

Like the other gas giants, Neptune spins quickly and is able to complete a rotation in 16.1 hours.

Untitled 4.088.jpeg

Revolution Period

Farthest from the Sun, Neptune's revolution takes a very long time - 164.8 earth years to be exact. No people have ever lived long enough to see Neptune go all the way around the Sun.

Untitled 4.089.jpeg

Tilt

Neptune has a tilt of 28.3 degrees, which is similar to Earth's.

Untitled 4.090.jpeg

Temperature

Like Uranus, Neptune is so far from the Sun that it's average temperature is -216 degrees Celsius. Nearly all substances would instantly freeze.