how does earths distance from the sun change throughout the year
Varying from the the distance from the Earth to the Moon + the distance from the sun to the earth + the distance from mercury to the sun, to the distance from the earth to the sun - the distance from mercury to the sun - the distance from the earth to the moon
The Earths orbital distance from the sun is 147,098,290km (91,402,641 miles) at its closest (Perihelion).
93 million miles
Earth. This is how an astronomical distance is defined, Earths average distance from the sun.
it would have to be fractional the sun is not far enough
93 Million miles.
966 million kms
Because of the Earths atmosphere, the distance from the Sun, does not affect the temperature on the surface of the Earth. In the northern hemisphere, we are closer to the Sun in winter and the furthest away in summer.
Earth's equatorial diameter = 7,926 milesAverage distance from the sun = 93,000,000 milesRatio of (distance to the sun) / (diameter) = (93,000,000 / 7,926)= 11,733You'd have to stack 11,733 earths belly-to-belly in order to reach from the sun to where we are.
its to far away
Not much would change. Note that the seasons are NOT related to changes in the distance from the Sun.