PLUTO
Planet Neptune takes the most time to orbit the sun, as it is the farthest away.
Neptune. It would be Pluto, but Pluto is a dwarf planet ( a planet that was a planet, but decided that it wasn't a planet)
The least eccentric orbit is Venus The most eccentric orbit is Pluto (aside from Pluto, Mercury)
Neptune orbits the Sun (as do most planets) with an elliptical orbit. When the orbit takes the planet closest to the Sun it is moving faster than when it is furthest from the Sun when on an elliptical orbit.
Venus has the most nearly circular orbit of all the planets in our solar system. Its orbit has the least eccentricity, meaning it is closest to being a perfect circle.
The plane with the smallest orbit is Mercury, and the planet with the largest orbit is Neptune.
As Pluto is no longer considered a planet, the planet with the longest orbital period is Neptune. The Neptunian year is approximately 60,190 Earth days.
It varies from planet to planet. But most planets including our own, orbit the star in an elliptical motion.
Mercury's orbit looks the least like a circle compared to other planets in our solar system. Its highly elliptical orbit is the most elongated, meaning it is more stretched out and not as round as other planets' orbits.
Venus spins the most slowly of any planet in our solar system. It takes 243 Earth days to complete one rotation on its axis, which is longer than the time it takes for Venus to complete one orbit around the Sun.
neptunes orbit time of the sun is 164.79 years to orbit the sun neptunes orbit time of the sun is 164.79 years to orbit the sun