No
A comets orbit is considered a cycle because a comet circles back in an elliptical orbit.
A comets orbit is considered a cycle because a comet circles back in an elliptical orbit.
It is called an orbit. A comet has an eccentric or parabolic orbit.
Hayley's comet is not always the same distance from the sun. This is because it has an elliptical orbit. When the comet is closest to the sun the ice begins to burn up forming the tail.
yes, comets orbit the sun, so we are always seeing them. some even takes millions of years to orbit the sun.
A comet that's bound to the sun and appears periodically is in an elliptical orbit. A comet that whizzes through the solar system only once and then leaves for good is in a hyperbolic orbit. If the comet is periodic but with an exceptionally long period ... thousands of years e.g. ... then we can't tell, from the small part of its orbit that we can see, whether it's elliptical or hyperbolic.
An orbit
Yes, the time it takes for a comet to complete 1 orbit is called a period.
Halley's Comet takes 73.5 years to orbit the sun but every comet is different just like planets.
Any comet visible from earth is in orbit around the sun. If the orbit is closed (elliptical), the comet will return after some period of time. If the orbit is open (parabolic or hyperbolic), the comet will escape the solar system and never return to the neighborhood.
orbit .
The comet is kept in orbit around the sun by the gravitational pull between the comet and the sun. This gravitational force acts as a centripetal force, keeping the comet moving in its elliptical orbit.