There are many trans-Neptunian objects (over 570,000 of them). Some of them are:-
No, Neptune orbits around the Sun.
Neptune's orbit and Uranus' orbit are never meeting, but Pluto and Neptune do have their orbits cross. :)
Neptune
The orbits of Neptune and Pluto appear to cross each other. However, because of their alignment, they can never collide or even approach close to each other.Pluto orbits in a very long elliptical shape. Its orbit sometimes passes within that of Neptune. Then, for about 20 years, it becomes closer to the sun than Neptune.
The planet Neptune crosses the orbit of Pluto in an elliptic orbit
pluto
An object that orbits Neptune would be called a MOON of Neptune, if it is large enough.
pluto
No, Neptune orbits around the Sun.
Neptune's orbit and Uranus' orbit are never meeting, but Pluto and Neptune do have their orbits cross. :)
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.
Neptune
Since Pluto has a highly elliptical orbit, it can be between the orbits of Uranus and Neptune, or it can be beyond the orbit of Neptune.
Neptune orbits the sun at around 4.5 million kilometers. Neptune follows an elliptical orbit around the sun so its orbital distance varies.
The orbits of Neptune and Pluto appear to cross each other. However, because of their alignment, they can never collide or even approach close to each other.Pluto orbits in a very long elliptical shape. Its orbit sometimes passes within that of Neptune. Then, for about 20 years, it becomes closer to the sun than Neptune.
Yes. The prefix "cis" stands for "within" and "trans" means "outside". So, "cis-Neptunian" means "inside Neptune's orbit".
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.