What is the exact diameter of Neptune?

What is the exact diameter of Neptune?

Neptune’s equatorial diameter measured at the one-bar pressure level (the pressure of Earth’s atmosphere at sea level) is 49,528 km (30,775 miles), which is only about 3 percent shy of the diameter of Uranus.

What is Neptune’s diameter in KM?

The average diameter across the planet is 30,598 miles (49,244 km), almost four times the diameter of Earth. A trip around Neptune’s equator would cover 96,129 miles (154,705 km).

Is Neptune 17 times bigger than Earth?

Neptune is the eighth planet from the sun in our solar system. This blue gas giant is far larger than Earth, at more than 17 times Earth’s mass and nearly 58 times Earth’s volume, according to NASA (opens in new tab).

Is Neptune the 4th biggest planet?

Answer and Explanation: Neptune is the fourth largest planet of the eight planets in the solar system. Jupiter is the largest, followed by Saturn. Uranus, which is only…

What Colour is Neptune?

The predominant blue color of the planet is a result of the absorption of red and infrared light by Neptune’s methane atmosphere. Clouds elevated above most of the methane absorption appear white, while the very highest clouds tend to be yellow-red as seen in the bright feature at the top of the right-hand image.

What is the coldest planet?

However, the coldest planet is not Neptune, but Uranus – even though Uranus is a billion miles closer to the Sun than Neptune. Uranus holds the record for the coldest temperature ever measured in the Solar System: a very chilly -224℃.

Which planet is called Green planet?

So today we would like to present you a story about the greenest planet in the solar system — Uranus.

Why does Neptune have 14 moons?

No further moons were found until Voyager 2 flew by Neptune in 1989. Voyager 2 rediscovered Larissa and discovered five inner moons: Naiad, Thalassa, Despina, Galatea and Proteus. In 2001 two surveys using large ground-based telescopes found five additional outer moons, bringing the total to thirteen.

Which planet has water?

But Earth is the only known planet (or moon) to have consistent, stable bodies of liquid water on its surface. In our solar system, Earth orbits around the sun in an area called the habitable zone.

What is the 5th heaviest planet?

In the solar system, Earth is the fifth largest of the planets. The earth is a unique planet of the solar system because: Conditions favourable to support life are probably found only on the earth.

What is the heaviest planet?

Jupiter: Jupiter was first discovered by Galileo Galilei. Jupiter has the largest mass and volume as compared to other planets which makes it the heaviest planet in our solar system. Jupiter has also the highest number (79) of known natural satellites.

What planet is blue?

Neptune: The Blue Planet | NASA.

What is the 2 heaviest planet?

Saturn is the sixth planet from the Sun and the second-largest planet in our solar system.

Does Neptune rain diamonds?

A new study has found that “diamond rain” may be more common on ice giant planets like Neptune and Uranus than previously thought. For the first time, scientists were able to observe diamond rain as it formed with their experiment designed to mimic the extreme temperatures and pressure found on those planets.

What is the hottest planet?

Venus’ thick atmosphere traps heat creating a runaway greenhouse effect – making it the hottest planet in our solar system with surface temperatures hot enough to melt lead. The greenhouse effect makes Venus roughly 700°F (390°C) hotter than it would be without a greenhouse effect.

What colour is the world?

Short answer: Mostly blue, with some green, brown and white. Long answer: There are several main colours of the planet Earth, the dominant colour being blue. This comes from the oceans and the atmosphere. Water is blue when it’s more than a few metres deep, and the oceans also reflect blue light from the atmosphere.

What is the purple planet called?

Discovery
Star	Kepler-11 (KOI-157)
Physical characteristics
Mean radius	4.52 (± 0.43) R Earth
Mass	8.4 +2.5 −1.9 M Earth

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Discovery
Star	Kepler-11 (KOI-157)
Physical characteristics
Mean radius	4.52 (± 0.43) R Earth
Mass	8.4 +2.5 −1.9 M Earth

Is Neptune cool or hot?

The average temperature on Neptune is a brutally cold -373 degrees F. Triton, Neptune’s largest satellite, has the coldest temperature measured in our solar system at -391 degrees F.

Which planet has a diameter of 120000?

Saturn from 26.3 million kilometres It is the sixth planet from the Sun, between Jupiter and Uranus. With an equatorial diameter of 120,000 km, it is the second largest planet in our Solar System after Jupiter.

Is Neptune bigger than Saturn yes or no?

Jupiter and Saturn are substantially larger than Uranus and Neptune, and each pair of planets (Jupiter and Saturn, vs. Uranus and Neptune) has a somewhat different composition.

Why does Neptune have 14 moons?

No further moons were found until Voyager 2 flew by Neptune in 1989. Voyager 2 rediscovered Larissa and discovered five inner moons: Naiad, Thalassa, Despina, Galatea and Proteus. In 2001 two surveys using large ground-based telescopes found five additional outer moons, bringing the total to thirteen.

Is Neptune bigger than Pluto?

Pluto and Neptune couldn’t be more different. Pluto is a tiny Kuiper Belt Object; a ball of rock and ice measuring only 2,390 km across. This is a tiny fraction of the diameter of Neptune, which is 49,500 km across. You could fit 20 Plutos side by side to match the diameter of Neptune.