No, all eight of the planets have orbits that are fairly close to circular, so none of their orbits intersect. However, Dwarf Planet Pluto has an orbit that is so elliptical that sometimes it is closer to the sun than Neptune.
164.8 Earth years
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
Neptune takes 60148.35 days to orbit the sun once.
There are no planets that cross the earth's orbit. Pluto (dwarf, or minor planet) and Neptune are the only planets whose orbits cross. However there are over 100 asteroids (minor planets) that cross the earth's orbit.
No, Neptune's orbit is actually more eccentric (less circular) than Earth's orbit. Neptune's orbit is more elongated, with a greater difference between its closest and farthest points from the Sun compared to Earth's orbit.
They will hit Earth if, in their orbit around the Sun, they happen to cross Earth's orbit.
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
well the orbit is about 59,000000000 km ( 3km455666674x34km
Neptunes
in 2006
Asteroids that occasionally cross the orbit of Earth are known as Near Earth Asteroids. Asteroids that both cross the orbit of the Earth and are large enough to pose a significant threat in the event of an impact are known as Potentially Hazardous Asteroids.
Main Belt asteroids -- a band of asteroids located in the "missing planet" gap between Mars and Jupiter. None of these are economically attractive in a near term program because they are too far from Earth.Amor asteroids -- asteroids whose orbits approach but do not cross Earth orbit, and whose orbits are further from the Sun than Earth's orbit (i.e., "outside-t" Earth orbit). Many have orbits which reside entirely between Earth and Mars. Some of these are economically attractive in the near term.Apollo asteroids -- asteroids whose orbits cross Earth's orbit. Apollo asteroids spend most of their time outside Earth orbit. Many of these are economically attractive in the near term.Aten asteroids -- asteroids whose orbits cross Earth's orbit. Unlike Apollos, Atens spend most of their time inside Earth orbit. A large percentage of known Atens are economically attractive in the near term.