where do short period comets come from ?

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https://starchild.gsfc.nasa.gov/docs/StarChild/questions/question40.html

https://starchild.gsfc.nasa.gov/docs/StarChild/questions/question40.html
Where do comets come from? – NASA
Answer: Comets are believed to have two sources. Long-period comets (those which take more than 200 years to complete an orbit around the Sun) originate from the Oort Cloud. Short-period comets (those which take less than 200 years to complete an orbit around the Sun) originate from the Kuiper Belt.

https://science.nasa.gov/solar-system/comets/facts

https://science.nasa.gov/solar-system/comets/facts
Comets: Facts – NASA Science
These icy objects, occasionally pushed by gravity into orbits bringing them closer to the Sun, become the so-called short-period comets. Taking less than 200 years to orbit the Sun, in many cases their appearance is predictable because they have passed by before.

https://www.astronomy.com / science / what-are-comets-and-where-do-they-come-from

https://www.astronomy.com / science / what-are-comets-and-where-do-they-come-from
What are comets and where do they come from? – Astronomy Magazine
6 janv. 2023Astronomy: Roen Kelly What are comets made of? The first modern description of a comet nucleus was suggested by Fred Whipple in the 1950s. In his model, a comet was a more or less uniform…

https://skyandtelescope.org/astronomy-resources/what-is-a-comet

https://skyandtelescope.org/astronomy-resources/what-is-a-comet
Comets: What Are They? Where Do They Come From? – Sky & Telescope
Short-period comets, which orbit the Sun in 200 years or less, are usually Kuiper Belt objects, while long-period comets that take hundreds or thousands of years to orbit the Sun generally come from the Oort Cloud. Tags Comets & Asteroids Solar System FAQ Alan MacRobert By: David Dickinson Solar System By: Jan Hattenbach November 27, 2023

https://www.sciencedirect.com/topics/physics-and-astronomy/short-period-comets

https://www.sciencedirect.com/topics/physics-and-astronomy/short-period-comets
Short Period Comets – an overview | ScienceDirect Topics
It seems that short-period comets come from the Kuiper Belt. In general, their orbits are not highly inclined to the ecliptic, though some, notably Halley’s Comet, have retrograde motion.

https://spaceplace.nasa.gov/comets/en

https://spaceplace.nasa.gov/comets/en
What Is a Comet? | NASA Space Place – NASA Science for Kids
Il y a 5 joursWe call these short-period comets. They take less than 200 years to orbit the Sun. Other comets live in the Oort Cloud, the sphere-shaped, outer edge of the solar system that is about 50 times farther away from the Sun than the Kuiper Belt. These are called long-period comets because they take much longer to orbit the Sun.

https://www.space.com/comets.html

https://www.space.com/comets.html
Comets: Everything you need to know | Space
31 juill. 2023Short-period comets need roughly 200 years or less to complete one orbit, long-period comets take more than 200 years, and single-apparition comets are not bound to the sun, on orbits that take …

https://theconversation.com/comets-101-everything-you-need-to-know-about-the-snow-cones-of-space-213342

https://theconversation.com/comets-101-everything-you-need-to-know-about-the-snow-cones-of-space-213342
Comets 101 − everything you need to know about the … – The Conversation
11 oct. 2023Because comets are clumps of rock, dust, ice and the frozen forms of various gases and molecules, they’re often called dirty snowballs or icy dirtballs by astronomers. Theses clumps of ice…

https://www.lpi.usra.edu/education/explore/comets/background

https://www.lpi.usra.edu/education/explore/comets/background
About Comets – Lunar and Planetary Institute (LPI)
Joe.Orman@motorola.com Comets are enveloped in a broad, thin (sparse) hydrogen cloud that can extend for millions of kilometers. This envelope cannot be seen from Earth because its light is absorbed by our atmosphere, but it has been detected by spacecraft. How are comets named? are named after the person who first reports their discovery.

https://www.ck12.org/flexi/earth-science/comets/from-where-do-short-period-comets-originate

https://www.ck12.org/flexi/earth-science/comets/from-where-do-short-period-comets-originate
Q: From where do short period comets originate? – CK-12 Foundation
Short-period comets, with periods of about 200 years or less, come from a region beyond the orbit of Neptune called the Kuiper belt (pronounced KI-per). It contains not only comets, but also asteroids and at least two dwarf planets. Discuss further with Flexi Ask your own question! Want to learn more? Go to Lesson Page lesoutrali bot