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Edmond Halley determined the period of Halley's Comet by analyzing historical observations of the comet's appearances over several centuries. He compared records of its sightings, particularly those from 1531, 1607, and 1682, and noticed a consistent interval between these appearances. By calculating the time between these observations, he estimated that the comet had a periodicity of approximately 76 years. Halley's predictions were later confirmed when the comet returned in 1758, solidifying his findings.

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What is edmond Halley's full name?

Edmond Halley had a comet called Halley's Comet named after him.


Why is halleys commet named halleys commet?

Edmund Halley was the fellow who first realized that the historical accounts of comets seemed to show that they were not solitary events; that they came back into view on a regular schedule. Examining the records, Halley calculated the probable orbit of the comet and concluded that the comet of 1682 was probably the same comet that had been seen in 1607 and before that in 1531. Halley predicted that the comet would once again be visible in 1758. When it was observed in December, 1758, it was dubbed "Halley's Comet", a title it retains.To astronomers, Halley's Comet is called "1P/Halley"; the 1P indicates that in the catalog of comets, this is the first entry and that it is "Periodic".


Who discovered that comets are not just one time vistors to earth?

Edmond Halley. He stated his belief that the comet sightings of 1456, 1531, 1607, and 1682 related to the same comet, which he predicted would return in 1758. When it did it became generally known as Halley's Comet.


Who predicted next coming of Halley's comet?

Halley's comet was predicted by Edmund Halley he took the comets of 1531-1607-1682, and using Newton law of gravitation (who was Halley good friend) and predicted when that comet would return in 1758 and sure enough on Christmas eve of 1758 it returned. oh and by the way he did not live to see it and also they called him a nut job that whole year Untill its return


After whom was halleys comet named?

Haley's comet is a comet that passes around every 76 years, it was last seen in 1986 and will next be seen in 2061. It is the only short-period comet that is visible to the naked eye. It's orbit is highly elliptical and focuses on the sun.Correctly named Halley's comet, this comet was named after Edmond Halley in 1705 and is visible to the naked eye about twice in a person's lifetime.

Related Questions

When were comets found?

Comets have been seen and studied by people for thousands of years. Edmond Halley predicted a comet to return in 1705 which is why we call it Halley's Comet or Comet Halley.


What is edmond Halley's full name?

Edmond Halley had a comet called Halley's Comet named after him.


Why is halleys commet named halleys commet?

Edmund Halley was the fellow who first realized that the historical accounts of comets seemed to show that they were not solitary events; that they came back into view on a regular schedule. Examining the records, Halley calculated the probable orbit of the comet and concluded that the comet of 1682 was probably the same comet that had been seen in 1607 and before that in 1531. Halley predicted that the comet would once again be visible in 1758. When it was observed in December, 1758, it was dubbed "Halley's Comet", a title it retains.To astronomers, Halley's Comet is called "1P/Halley"; the 1P indicates that in the catalog of comets, this is the first entry and that it is "Periodic".


What questions did Edmond Halley ask?

Halley was interested in stars and in gravity. He calculated the orbits of comets. He also published a paper on the age people lived to have actuary tables for insurance.


Who discovered that comets are not just one time vistors to earth?

Edmond Halley. He stated his belief that the comet sightings of 1456, 1531, 1607, and 1682 related to the same comet, which he predicted would return in 1758. When it did it became generally known as Halley's Comet.


Who predicted next coming of Halley's comet?

Halley's comet was predicted by Edmund Halley he took the comets of 1531-1607-1682, and using Newton law of gravitation (who was Halley good friend) and predicted when that comet would return in 1758 and sure enough on Christmas eve of 1758 it returned. oh and by the way he did not live to see it and also they called him a nut job that whole year Untill its return


Are there any comets other than Halleys comet?

Yes, there are many comets other than Halley's comet. Comets are icy bodies that orbit the Sun and often have elongated orbits that bring them close to the Sun. Some well-known comets include Hale-Bopp, Comet NEOWISE, and Comet Lovejoy.


After whom was halleys comet named?

Haley's comet is a comet that passes around every 76 years, it was last seen in 1986 and will next be seen in 2061. It is the only short-period comet that is visible to the naked eye. It's orbit is highly elliptical and focuses on the sun.Correctly named Halley's comet, this comet was named after Edmond Halley in 1705 and is visible to the naked eye about twice in a person's lifetime.


Was Edmond Halley pro or amateur?

A pro or amateur what? He was a pro at figuring out comets and their orbits. He also has a bunch of stuff named after him, including the famous comet of all.


What is the point of origin for Halley comet?

it is the time when the tail is facing the north of the other comets like this <halleys tail is north of the other comets when they go > this way


What did edmond halley and alexis clairaut discover using newton law?

(They Were Able To Find The Orbit Of a Comet And Predict The Year Of its Return)


The discoverer of halleys comet?

Difficult to know. The comet which later came to bear Edmund Halley's name has probably been visible throughout human history. But not until Halley did most people accept that all those different comets were all different visits of the SAME comet