When you travel around the Sun or a planet, due to gravitational attraction, it is called an "orbit". It is also a "revolution" around the Sun or planet.
Gravity keeps a planet in orbit. Inertia tries to make the planet move in a straight line. The balance between the two makes the planet orbit a sun.
Neptune is located at aphelion in its orbit. It is the furthest from the Sun while it is in its orbit.
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The path along which a planet travels is called an orbit.
The earth is moving fastest in its orbit at the moment of perihelion, when it is closest to the sun. the happens around January 3.
Orbital velocity refers to the speed at which a planet travels in its orbit.
Comets don't orbit a planet, they orbit the sun.
No, Venus does not orbit a planet. It orbits a star, which is our Sun. It can not orbit a planet , if it did it would be a moon
Planets orbit stars, not other planets. A planet-like object that orbits a planet is a moon.
The plane with the smallest orbit is Mercury, and the planet with the largest orbit is Neptune.
The only planet in that category is the Earth, the planet most people live on. How does the orbit affect life? without the orbit there is no life on Earth, so it's fundamental really. The orbit keeps our temperature within narrow band so that life can exist and flourish. Without an orbit the Earth would travel off into outer space and the temperature would quickly descend below -200 degrees everywhere.