Comets travel in highly elliptical orbits. See link for more.
All orbits are geodesic curves. Comets tend to have elliptical orbits ... as do planets, really; the degree of eccentricity (this is a measure of how "stretched" the ellipse is) just tends to be higher for comets.
No. Comets are much smaller than planets, are irregular in shape, and have highly eccentric orbits.
No. The planets in the Solar System all have almost circular orbits, but the orbits of comets are highly eccentric (oval-shaped). This means that while the distance a planet is from the Sun is rather constant, the path of a comet means it comes close to the Sun, and then moves far away.
Comet orbits are typically elliptical, meaning they are elongated and not circular like planet orbits. This can result in comets having highly eccentric paths around the Sun.
The orbits of periodic comets and the orbits of planets have the same geometric shape.Every closed gravitational orbit is an ellipse. But the eccentricity of the cometary ellipsesare almost all greater than the eccentricities of the planetary ones.
Comets' orbits are elliptical, like all orbiting bodies.
Are all orbits the same shape????
Comets. Periodic comets have highly eccentric elliptical orbits, with eccentricities.
The orbits of periodic comets and the orbits of planets have the same geometric shape.Every closed gravitational orbit is an ellipse. But the eccentricity of the cometary ellipsesare almost all greater than the eccentricities of the planetary ones.
Most cross orbits of planets which allows it to hit the planets easier. They do not go into a full orbit at all.
Of all the significant bodies in the solar system, comets are the ones with -- the most eccentric elliptical orbits -- the orbits most inclined to the plane of the ecliptic -- the most volatile compositions
Not all comets have their orbits calculated so it is impossible to say.