How Far Is Neptune From The Sun In Km

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How many kilometers is Neptune from the Sun?

4.5 billion km
The average distance between Neptune and the Sun is 4.5 billion km (about 30.1 astronomical units (AU)) and it completes an orbit on average every 164.79 years subject to a variability of around ±0.1 years. The perihelion distance is 29.81 AU the aphelion distance is 30.33 AU.

How far is Neptune from the Sun in million km?

Neptune’s distance from the Sun is 4.5 billion km more specifically it’s 4 503 443 661 km.

How far is Neptune from the Sun in km NASA?

4.5 billion kilometers
Neptune orbits our Sun a star and is the eighth planet from the Sun at a distance of about 2.8 billion miles (4.5 billion kilometers).Aug 4 2021

How far is each planet from the Sun in km?

Distance of the planets from the Sun

Planet	Distance from the Sun	Diameter
Venus	108 200 000 km (0.723 AU)	12 104 km
Earth	149 600 000 km (1.000 AU)	12 756 km
Mars	227 940 000 km (1.524 AU)	6 805 km
Jupiter	778 330 000 km (5.203 AU)	142 984 km

Is Neptune all water?

Structure. Neptune is one of two ice giants in the outer solar system (the other is Uranus). Most (80% or more) of the planet’s mass is made up of a hot dense fluid of “icy” materials – water methane and ammonia – above a small rocky core.

How far is Pluto from Earth right now?

5 236 827 545 kilometers

Dwarf Planet Pluto Distance from Earth

The distance of Dwarf Planet Pluto from Earth is currently 5 236 827 545 kilometers equivalent to 35.006030 Astronomical Units. Light takes 4 hours 51 minutes and 8.1764 seconds to travel from Dwarf Planet Pluto and arrive to us.

How long would it take to get to Pluto?

The $720 million New Horizons mission launched in January 2006 speeding away from Earth at a record-breaking 36 400 mph (58 580 km/h). Even at that blistering pace it still took the probe 9.5 years to reach Pluto which was about 3 billion miles (5 billion km) from Earth on the day of the flyby.

Whats closer Neptune or sun?

Neptune is at a distance of 2.77 billion miles (4.46 billion km) when it is closest to the Sun and 2.82 billion miles (4.54 billion km) away when it is farthest from the Sun.

How many years would it take to drive from the Sun to Neptune?

164.79 Earth-years

Neptune takes 164.79 Earth-years to travel around the sun.

Does Neptune rain diamonds NASA?

Deep within Neptune and Uranus it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study however. Only a single space mission Voyager 2 has flown by to reveal some of their secrets so diamond rain has remained only a hypothesis.

Which planet has 16 hours in a day?

Neptune

Not long after Neptune completed its first orbit around the sun since its discovery in 1846 scientists have managed to calculate the exact length of one day on the distant gas giant planet.

What is farthest planet from Earth?

The farthest planet from Earth discovered by the unaided human eye Saturn has been known since ancient times. The planet is named for the Roman god of agriculture and wealth who was also the father of Jupiter.

How far is Neptune from Mars?

28.56

Distance Between Planets

From	To	AU
Mars	Neptune	28.56
Mars	Uranus	17.69
Mars	Saturn	7.99
Mars	Jupiter	3.68

What planet is 5900 million miles from the Sun?

Basic Planetary Data

	Saturn	Pluto ⁵
Mean distance from Sun (millions of kilometers)	1 427	5 900
Mean distance from Sun (millions of miles)	887.14	3 666
Period of revolution	29.46 yrs	248 yrs
Rotation period	10 hr 40 min 24 sec	6 days 9 hr 18 mins retrograde

What is the 2nd farthest planet from the Sun?

Neptune

In order of distance from the sun they are Mercury Venus Earth Mars Jupiter Saturn Uranus and Neptune.

Does Neptune have oxygen?

Neptune’s lack of Oxygen

It has a hydrogen helium and methane atmosphere.

Is Uranus ice or water?

Uranus and Neptune: Icy water worlds

Unlike the gas giants Jupiter and Saturn Uranus and Neptune are rich in water. … Ice giants and some exoplanets have deep water layers unlike terrestrial planets.

Why is Neptune blue?

The predominant blue color of the planet is a result of the absorption of red and infrared light by Neptune’s methane atmosphere. … The images are part of a series of images made by Hubble during nine orbits spanning one 16.11-hour rotation of Neptune.

Where is Voyager 1 now?

Voyager 1 is currently in the constellation of Ophiucus. The current Right Ascension of Voyager 1 is 17h 13m 23s and the Declination is +12° 02′ 11” (topocentric coordinates computed for the selected location: Greenwich United Kingdom [change]).

How far is the closest star from Earth?

about 4.35 light-years

The two main stars are Alpha Centauri A and Alpha Centauri B which form a binary pair. They are about 4.35 light-years from Earth according to NASA. The third star is called Proxima Centauri or Alpha Centauri C and it is about 4.25 light-years from Earth making it the closest star other than the sun.

How big is the moon?

1 737.4 km

How long does it take to fly to Mars?

about seven months

The cruise phase begins after the spacecraft separates from the rocket soon after launch. The spacecraft departs Earth at a speed of about 24 600 mph (about 39 600 kph). The trip to Mars will take about seven months and about 300 million miles (480 million kilometers).

How long would it take to get to Moon?

about 3 days

It takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240 000 miles (386 400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the specific path chosen.

How long is it to get to Mars?

If you were to reach Mars based on the current speeds of spaceships it would take roughly nine months according to the Nasa Goddard Space Flight Centre’s website. Unmanned spacecraft travelling to Mars have taken anywhere from 128 days to 333 days to reach the red planet.

What are 3 interesting facts about Neptune?

10 Interesting Facts About Neptune

Neptune is the Most Distant Planet: …
Neptune is the Smallest of the Gas Giants: …
Neptune’s Surface Gravity is Almost Earth-like: …
The Discovery of Neptune is Still a Controversy: …
Neptune has the Strongest Winds in the Solar System: …
Neptune is the Coldest Planet in the Solar System:

Where is Neptune right now?

Neptune is currently in the constellation of Aquarius. The current Right Ascension is 23h 26m 25s and the Declination is -04° 53′ 11”.

What are the 12 planets called?

If the proposed Resolution is passed the 12 planet in our Solar System will be Mercury Venus Earth Mars Ceres Jupiter Saturn Uranus Neptune Pluto Charon and 2003 UB313. The name 2003 UB313 is provisional as a “real” name has not yet been assigned to this object.

Can humans travel to Neptune?

1983: Pioneer 10 crosses the orbit of Neptune and becomes the first human-made object to travel beyond the orbits of the planets of our solar system. … 1989: Voyager 2 becomes the first and only spacecraft to visit Neptune passing about 4 800 kilometers (2 983 miles) above the planet’s north pole.

How long would it take to fly to Neptune?

Voyager 2 traveled 12 years at an average velocity of 19 kilometers a second (about 42 000 miles an hour) to reach Neptune which is 30 times farther from the Sun than Earth is.

How long would it take to get to Uranus from Earth?

For example the Voyager 2 spacecraft was launched on Aug 20 1977 and it reached Uranus on Jan 24 1986. So Voyager 2 took almost nine and a half years to reach Uranus.

Is there gold on moon?

Golden Opportunity on the Moon

See also what is the tallest mountain in the world underwater

The moon isn’t so barren after all. A 2009 NASA mission—in which a rocket slammed into the moon and a second spacecraft studied the blast—revealed that the lunar surface contains an array of compounds including gold silver and mercury according to PBS.

How is Uranus blue?

The blue-green color results from the absorption of red light by methane gas in Uranus’ deep cold and remarkably clear atmosphere. … In fact the limb is dark and uniform in color around the planet.

What does it rain on Pluto?

But conditions on distant planets in our solar system remain a mystery. Although most scientists believe it doesn’t rain on Pluto this far-away dwarf planet experiences its own unique weather patterns including snowfall and seasonal temperature changes.

Do you age slower in space?

We all measure our experience in space-time differently. That’s because space-time isn’t flat — it’s curved and it can be warped by matter and energy. … And for astronauts on the International Space Station that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.