How far is the earth from the sun?

How far is the earth from the sun?

The average distance between the sun and the earth (1 astronomical unit) is 1.49597870 × 10 ^ 11m (150 million km), one astronomical unit length
The maximum distance between the sun and the earth is 1.5210 × 10 ^ 11m
The nearest distance between sun and earth is 1.4710 × 10 ^ 11 M
The distance between aphelion and perihelion is 5 million kilometers

How far is the sun from the earth?

The maximum distance between the earth and the sun is 1.521 × 108km, about at the beginning of July every year, and the minimum distance is 1.471 × 108km, about at the beginning of January every year. The average distance is 1.496 × 108km. People regard the distance between the earth and the sun as an astronomical unit, and take its integer as 150 million km

It only takes 8 minutes and 20 seconds for sunlight to reach the earth. The earth is about kilometers away from the sun. The moon is about 380000 kilometers away from the earth. Sunlight is reflected from the moon to the earth
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It only takes 8 minutes and 20 seconds for sunlight to reach the earth. The earth is about kilometers away from the sun. The moon is about 380000 kilometers away from the earth. Sunlight is reflected from the moon to the earth

The speed of light is 3 * 10 ^ 8m / s, 8 minutes 20 seconds = 260 seconds
Distance between the earth and the sun = 260 * 3 * 10 ^ 8 = 7.8 * 10 ^ 10m = 7.8 * 10 ^ 5km
Time for the moon to reflect sunlight to the earth = 380000000 / (3 * 10 ^ 8) = 1.267 seconds