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i think you mean elliptical, and i believe it was Johannes keplar
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∙ 12y ago
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Who discovered ellipses?
The ellipses were discovered in the 17th century by one Johannes Kepler. Johannes Kepler discovered that the orbits along which the planets travel around the Sun are ellipses with the Sun at one focus, in his first law of planetary motion.
Who discovered the elliptical path of the planets?
17th century astronomer Johannes Kepler discovered the elliptical shape of the planets' orbits around the Sun, which he described in his first law of planetary motion. Newton later explained this in his law of universal gravitation.
Who was the astronomer that realized the sun does not orbits the earth?
It is believed that Nicolaus Copernicus first proposed the heliocentric theory.
Who replaced circles with ellipses in a helicentric model of the universe?
Johannes Kepler replaced circles with ellipses in the heliocentric model of the universe.
Why did Kepler deduce the elliptical orbits of planets from Tycho's data where so many other earlier astronomers and learned men had missed it?
Tycho was the first astronomer to make measurements of enough accuracy to show that the older theories were producing errors in the planets' positions. The difference between an ellipse and the old model of a circle and epicycle, which gives a circle with the Sun off-centre, was so small that it needed high accuracy to notice the difference. Planets' orbits have an extremely small difference between the major and minor axes of the ellipses.
Who was Person who first showed that planetary orbits are ellipses?
Kepler
Who discovered ellipses?
The ellipses were discovered in the 17th century by one Johannes Kepler. Johannes Kepler discovered that the orbits along which the planets travel around the Sun are ellipses with the Sun at one focus, in his first law of planetary motion.
Who discovered the elliptical path of the planets?
17th century astronomer Johannes Kepler discovered the elliptical shape of the planets' orbits around the Sun, which he described in his first law of planetary motion. Newton later explained this in his law of universal gravitation.
Who was the astronomer that realized the sun does not orbits the earth?
It is believed that Nicolaus Copernicus first proposed the heliocentric theory.
Who replaced circles with ellipses in a helicentric model of the universe?
Johannes Kepler replaced circles with ellipses in the heliocentric model of the universe.
Does the earth make a perfect circle when it goes around the moon?
No,First, the Moon goes round the Earth, not the other war round.Second, all orbits are ellipses not circles.
When was the first scatter plot made?
In 1832, by an astronomer John H W Herschel, while presenting a paper "on the investigation of the Orbits of Revolving Double Stars"
Why isn't the Fourth Cent Egyptian astronomer Hypatia cited here as she was the first to suggest that planetary orbits were elliptical?
None of Hypatia's works survived. We do not know what she discovered.
Why did Kepler deduce the elliptical orbits of planets from Tycho and data where so many other earlier astronomers and learned men had missed it?
Tycho was the first astronomer to make measurements of enough accuracy to show that the older theories were producing errors in the planets' positions. The difference between an ellipse and the old model of a circle and epicycle, which gives a circle with the Sun off-centre, was so small that it needed high accuracy to notice the difference. Planets' orbits have an extremely small difference between the major and minor axes of the ellipses.
Why did Kepler deduce the elliptical orbits of planets from Tycho's data where so many other earlier astronomers and learned men had missed it?
Tycho was the first astronomer to make measurements of enough accuracy to show that the older theories were producing errors in the planets' positions. The difference between an ellipse and the old model of a circle and epicycle, which gives a circle with the Sun off-centre, was so small that it needed high accuracy to notice the difference. Planets' orbits have an extremely small difference between the major and minor axes of the ellipses.
Who believed that planets moved in ellipses?
The first person to do this was Kepler.
Why might Copernicus be consider as father of astronomy?
Because he was the first astronomer in modern times to devise a new model of the planets' orbits with the Sun at the centre. Copernicus's model of 1543 was rejected after Kepler's theory of 1609 was supported by later theories of dynamics, but Kepler retained the heliocentric principle and Copernicus's work was an important stage in the process of development of ideas.
