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On average, Neptune orbits the Sun at a distance of 30.1 AU, approximately 30 times the Earth-Sun distance Unexpected changes in the orbit of Uranus led astronomers to deduce that its orbit was subject to gravitational perturbation by an unknown planet. Neptune was subsequently found within a degree of its predicted position, and its largest moon, Triton, was discovered shortly thereafter.
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What does the retrograde motion of neptune's moon Triton indicate about its origin?
Because Triton revolves around Neptune opposite its rotational direction it is considered retrograde. This indicates that it was likely a planetoid that was captured by Neptune's gravity rather than having formed in orbit around Neptune.
What planet was predicted based on gravitational forces and newtons laws?
The planet Neptune was predicted based on discrepancies in the orbit of Uranus, which led astronomers to deduce the presence of another planet influencing its motion. Using Newton's laws of motion and gravitation, astronomers calculated the position of Neptune, which was later confirmed through observation.
How long would it take to get to Neptune from earth at 500 mph on march 1?
The answer depends on the relative motion of Neptune. The distance from the earth to Neptune when you set off will not be the same as the distance when you arrive. You would need to calculate the position of Neptune at the arrival time.This is like, if you are playing a ball game you do not go to where it is but to a point which you and the ball will get to at the same time.
Distanct from Neptune to the sun?
The average distance from Neptune to the Sun is about 2.8 billion miles, or approximately 4.5 billion kilometers. Neptune has an elliptical orbit, so this distance can vary as it moves closer to or farther away from the Sun in its orbit.
What is the length of year on Neptune in earth days?
The rotation of the planet Neptune is much faster than Earth's. It completes a rotational "day" in about 16 Earth hours. So in an Earth year (365.25 Earth days), Neptune completes about 544 Neptune days. In a Neptune year, there are about 89,666 Neptune days.
What planet has a moon that exhibits retrograde motion?
Neptune has a moon named Triton that exhibits retrograde motion. Retrograde motion is when a moon orbits its planet in the opposite direction of the planet's rotation.
Does Neptune rotate on its axis?
yes, in real motion.
What does the retrograde motion of neptune's moon Triton indicate about its origin?
Because Triton revolves around Neptune opposite its rotational direction it is considered retrograde. This indicates that it was likely a planetoid that was captured by Neptune's gravity rather than having formed in orbit around Neptune.
What determines the speed of orbit on Neptune?
According to Kepler's laws of planetary motion, its distance from the sun.
What planet was predicted based on gravitational forces and newtons laws?
The planet Neptune was predicted based on discrepancies in the orbit of Uranus, which led astronomers to deduce the presence of another planet influencing its motion. Using Newton's laws of motion and gravitation, astronomers calculated the position of Neptune, which was later confirmed through observation.
How does Neptune gravity keep Neptune in motion?
No force is necessary to keep a moving object in motion. But if you want it tofollow a curve, such as for example a closed orbit, then that takes force. Theforce that keeps Neptune in its closed orbit is the same force that keeps everyplanet, moon, comet, and asteroid in its own closed orbit around its own centralbody. It's the force of gravity.
What is Triton orbital period?
Triton, the largest moon of Neptune, has an orbital period of about 5.9 Earth days. It orbits Neptune in a retrograde direction, meaning it moves in the opposite direction of the planet's rotation. This unique orbital motion is thought to be the result of Triton being a captured object from the Kuiper Belt.
How long would it take to get to Neptune from earth at 500 mph on march 1?
The answer depends on the relative motion of Neptune. The distance from the earth to Neptune when you set off will not be the same as the distance when you arrive. You would need to calculate the position of Neptune at the arrival time.This is like, if you are playing a ball game you do not go to where it is but to a point which you and the ball will get to at the same time.
What is Neptune's atmosphere composed of?
Neptune is surrounded by thick layers of clouds in rapid motion. Winds blow these clouds at speeds up to 700 miles (1,100 kilometers) per hour. The clouds farthest from Neptune's surface consist mainly of frozen methane. Scientists believe that Neptune's darker clouds, which lie below the clouds of methane, are composed of hydrogen sulfide.
Who was the first one to discover Neptune?
Galileo did record its position but, because Neptune was just entering its retrograde phase, he did not see its orbital motion an so thought it was a star.It was properly identified by Johann Gottfried Galle in 1846.
What is the land and surface features on Neptune?
Why is Neptune blue? Neptune
Who is Neptune and is he real?
neptune is the king of the sea. neptune is a rumor
