In the traditional diagram of the Solar System Uranus is before Neptune. In reality, the planets are not in a line but at different points around the Sun as they orbit it, so it is the path of Uranus's orbit that lies before Neptune.
The orbit of the planets in our Solar system are not perfectly circular, but eliptical. Each planet also has its own unique orbit, no two planets share an identical orbit. Because of the elliptical (oval) orbit of planets some get close to each other or cross the path of another planet's orbit.
Pluto is located in the outer region of our solar system, beyond the orbit of Neptune. It is considered a dwarf planet and is part of the Kuiper Belt, a collection of icy bodies that orbit the Sun beyond the eight major planets.
As you might guess, it's partly an issue of size, with dwarf planets being smaller. But just how big does a planet need to be to become a full-fledged planet instead of a dwarf? You might think the minimum size requirement is arbitrary, but the size cutoff is actually based on other properties of the object and its history in the Solar System. Both planets and dwarf planets orbit the Sun, not other planets (in which case we call them moons). Both must be large enough that their own gravity pulls them into the shapes of spheres; this rules out numerous smaller bodies like most asteroids, many of which have irregular shapes. Planets clear smaller objects out of their orbits by sucking the small bodies into themselves or flinging them out of orbit. Dwarf planets, with their weaker gravities, are unable to clear out their orbits.
The asteroid belt, which lies beyond the "inner planets".
In our solar system; Inner planets are planets that have an orbit which lies within the asteroid belt. Outer planets are planets which have an orbit which lies outside the orbit of the asteroid belt. The asteroid belt lies between Mars and Jupiter. Therefore the inner planets would be in order away form the sun, Mercury, Venus, Earth and Mars. The outer planets in the same order are; Jupiter, Saturn, Uranus and Neptune.
The orbit of Venus is closer to the sun than the earths. This does not mean it is always between the earth and the sun. It can be offset from the sun which is why it appears as a morning or evening 'star', depending where in their relative orbits the two planets lie.
The orbit of the Earth around the Sun.It's an ellipse. Perhaps that's the answer. Or perhaps a revolution.It takes a year.It lies in the ecliptic.
In the traditional diagram of the Solar System Uranus is before Neptune. In reality, the planets are not in a line but at different points around the Sun as they orbit it, so it is the path of Uranus's orbit that lies before Neptune.
The planetary orbit around the sun is the path which planets follow.This path is elliptical in shape and the Sun lies at one of the focal points of the ellipse.
The orbit of the planets in our Solar system are not perfectly circular, but eliptical. Each planet also has its own unique orbit, no two planets share an identical orbit. Because of the elliptical (oval) orbit of planets some get close to each other or cross the path of another planet's orbit.
Jupiter lies between Mars and Saturn in our solar system. It is located closer to the outer edge of the inner planets and serves as a transition to the gas giants beyond it.
Pluto is located in the outer region of our solar system, beyond the orbit of Neptune. It is considered a dwarf planet and is part of the Kuiper Belt, a collection of icy bodies that orbit the Sun beyond the eight major planets.
As you might guess, it's partly an issue of size, with dwarf planets being smaller. But just how big does a planet need to be to become a full-fledged planet instead of a dwarf? You might think the minimum size requirement is arbitrary, but the size cutoff is actually based on other properties of the object and its history in the Solar System. Both planets and dwarf planets orbit the Sun, not other planets (in which case we call them moons). Both must be large enough that their own gravity pulls them into the shapes of spheres; this rules out numerous smaller bodies like most asteroids, many of which have irregular shapes. Planets clear smaller objects out of their orbits by sucking the small bodies into themselves or flinging them out of orbit. Dwarf planets, with their weaker gravities, are unable to clear out their orbits.
You may be referring to asteroids, which are small rocky or icy bodies which orbit the Sun. There are many thousands of asteroids, most of which orbit between Mars and Jupiter. Most of the asteroids are too small to see, but a few of the larger ones are visible without a telescope.
All planets lie in the plane of their orbit, but most spin on an that is nearly (many have tilted axes of spin) perpendicular to that plane. The one exception is the planet Uranus which has its axis of spin lying very close to its orbital plane.
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