Web Results

List of periodic comets


Periodic comets are comets having orbital periods of less than 200 years (also known as "short-period comets") or that have been observed during more than a  ...

Short-period Comets | COSMOS

astronomy.swin.edu.au/cosmos/S/short-period comets

A comet with an orbital period of less than 200 years is known as a short-period comet or a 'periodic comet'. These are now divided into Jupiter-family comets ...

Long and short periods comets


In fact, short period comets are thought to generate in the Kuiper belt and have rather predictable orbits with short periods (up to 200 years). There are two major  ...

Did you know that short-period comets are mainly confined to the ...


Comets follow interesting paths around the Sun. Short-period comets (e.g. Halley's comet) complete their orbits in less than a few hundreds years while ...

Education / Space Book / The Solar System / Comets, the Kuiper ...


There are two categories of comet, based on the amount of time they take to orbit the Sun. Short-period comets take less than 200 years, and long-period comets ...

SHORT-PERIOD COMETS - The University of Arizona Press


short~peri0d comets, which to first order we think it is, then the short-period comets provide a significant source of volatiles in near-Earth space. This resource is ...

short-period comet | astronomy | Britannica.com


...are asteroids and comets in short-period orbits—together called near-Earth objects (NEOs)—and those long-period comets that make their closest approach to ...

Where do comets come from? - StarChild - NASA


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 ...

short-period comet - The Worlds of David Darling


A comet with a period of less than 200 years. Short-period comets are now subdivided into Jupiter-type comets, such as comets Encke and Tempel 2, which  ...

Comet Orbits---Oort Cloud and Kuiper Belt - Astronomy Notes


Jul 11, 2015 ... There are long period comets with orbital periods that can be thousands to millions of years long, and short period comets with orbital periods ...

Popular Q&A
Q: Where do short period comets originate?
A: Short-period comets originate from the Kuiper Belt. Read More »
Source: wiki.answers.com
Q: How short period comets are directed towards the sun?
A: Comets do not come from the asteroid belt they come from the Oort Cloud and the Kuiper Belt. Generally something perturbs the orbit of the comet sending it towa... Read More »
Source: answers.yahoo.com
Q: Why are short period comets so important to scientists?
A: We think that comets may well have been important in the evolution of the earth, for example in delivering the water which eventually became our oceans.For that... Read More »
Source: answers.yahoo.com
Q: Is halleys comet long period or short period comet.
A: That depends on what you call 'long' or 'short'. Halley's period is in the neighborhood of 75 years, give or take a few years. Since that's short enough for two... Read More »
Source: www.answers.com
Q: What are the differences between a long period and a short period...
A: Long period comets take a long time to come back around, while short-period comets only take a short time. Where's the cutoff? About 200 years. So a comet like ... Read More »
Source: wiki.answers.com