At apapsis. In the case of an orbit around the Sun, this is also known as aphelion.
An orbit. the farthest known orbit in our solar system is the Oort belt, in the farthest reaches of our sun's gravitational field.
The Earth's aphelion - the farthest its present orbit takes it from the Sun - is 152,097,701 kilometres. The other point, the perihelion - the nearest it gets to the Sun on its present orbit - is 147,098,074 kilometres
Apogee is closest, Para gee is farthest
Neptune. Because it was the farthest planet from the sun. So its orbit's length is long.
Planet Neptune takes the most time to orbit the sun, as it is the farthest away.
nearest to the sun
the sun
Aphelion
The point on the orbit of a celestial body that is farthest from the sun.
Pluto is the farthest planet from the sun . It has the longest orbit.
perihelion
That's the point in Earth's orbit called "perihelion".The point in the orbit that's farthest from the sun is "aphelion".