According to Kepler's laws of planetary motion, its distance from the sun.
Yes, Neptune Does Orbit. Yes, Neptune Does Orbit.
Neptune has a longer orbit.
None. Moons orbit Neptune. Planets orbit the Sun
As it increases, the orbital speed increases, and the period (time to complete an orbit) decreases, which is why Mercury has the shortest year, and Neptune the slowest orbital speed.
Pluto's unusual orbit causes it to travel inside Neptune's orbit.
Neptune's orbit is more like Pluto's orbit, slightly tilted.
Of what? orbit: Mercury spin: Jupiter wind: Neptune
Neptune's orbit and Uranus' orbit are never meeting, but Pluto and Neptune do have their orbits cross. :)
The Kuiper Belt
neptune's gravitational effect on the orbit of uranus
The planet Neptune crosses the orbit of Pluto in an elliptic orbit
Pluto's orbit had finished it cut throught Neptune's Orbit.