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This particular innovation was made by Johannes Kepler, which resulted in the observations of the planets finally falling precisely into the calculations that were made with the heliocentric theory.
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Kepler discovered that the orbit of each planet is an what rather than a perfect circle?
Kepler discovered that the orbit of each planet is an ellipse rather than a perfect circle. The planet with an orbit that is closest to a circle is Venus.
The shape of the path of a planet or asteroid around the sun is what?
Planets remain almost perfectly spherical as they move around the sun. The paths they follow are ellipses, with the sun at one focus of each ellipse.
The shape of the orbit of each planet is a?
Ellipse..
The fact that each planets orbit is an ellipse was discovered by?
Johannes Kepler determined that all planets have elliptical orbits.
Who discovered that planets have elliptical orbits not circular orbits?
It was known by the ancient Greeks that the orbits were not perfectly circular, but it was Johannes Kepler with his 'Laws of Planetary Motion' published in 1618 that finally described them correctly as ellipses. Later these provided Newton with the information needed to formulate his law of gravity as an inverse-square law, but to do that Newton had to invent what we call calculus. For over 1000 years astronomers described the orbits by using circular orbits and epicycles. An epicycle was a small circle whose centre travelled round a large circle while the planet lay on the epicycle. As the centre of the epicycle went round a full circle, the planet also travelled once round the epicycle. This explained very well (almost correctly) the planetary orbits, with each planet going closer to and further from the Sun once during each rotation. The difference between an ellipse and an orbit that uses an epicycle is extremely small when the ellipse's eccentricity is low, as it is for most of the planets, hence the long-lasting difficulty with this problem.
Kepler discovered that the orbit of each planet is a?
Ellipse.
The fact that each planet's orbit is an ellipse was discovered by what man?
kepler
Who discovered that the path followed by each planet is an ellipse?
It was Johannes Kepler in 1618.
Kepler discovered that the orbit of each planet is an what rather than a perfect circle?
Kepler discovered that the orbit of each planet is an ellipse rather than a perfect circle. The planet with an orbit that is closest to a circle is Venus.
The shape of the path of a planet or asteroid around the sun is what?
Planets remain almost perfectly spherical as they move around the sun. The paths they follow are ellipses, with the sun at one focus of each ellipse.
The shape of the orbit of each planet is a?
Ellipse..
The fact that each planets orbit is an ellipse was discovered by?
Johannes Kepler determined that all planets have elliptical orbits.
What scientist found the orbit of each planet to be ellipse?
Kepler
Who discovered that planet's have elliptical orbits not circular orbits?
It was known by the ancient Greeks that the orbits were not perfectly circular, but it was Johannes Kepler with his 'Laws of Planetary Motion' published in 1618 that finally described them correctly as ellipses. Later these provided Newton with the information needed to formulate his law of gravity as an inverse-square law, but to do that Newton had to invent what we call calculus. For over 1000 years astronomers described the orbits by using circular orbits and epicycles. An epicycle was a small circle whose centre travelled round a large circle while the planet lay on the epicycle. As the centre of the epicycle went round a full circle, the planet also travelled once round the epicycle. This explained very well (almost correctly) the planetary orbits, with each planet going closer to and further from the Sun once during each rotation. The difference between an ellipse and an orbit that uses an epicycle is extremely small when the ellipse's eccentricity is low, as it is for most of the planets, hence the long-lasting difficulty with this problem.
What was Kepter's theory of the solar system?
Tycho Brahe made very accurate observations of the solar system. Brahe's assistant, Johannes Kepler, used the observations to figure out the shape of the planets orbits. When he used circular orbits, his calculations did not fit the observations. But after years of detailed calculations, he found that the orbit of each planet is called an ellipse. An ellipse is an oval shape.
Do the planet have orbit?
Each planet is in its own orbit and obey's Kepler's laws of planetary motion. Newton later discovered that the Sun's gravity is what makes the planets move in their orbits in the way they do.
The Sun is located slightly off-center from the middle of each planet's orbit?
The sun is located at one of the focii of the ellipse that describes the orbit of a planet. The focus of an ellipse is not in the geometric center but on the major axis of the ellipse.
