WebJul 27, 2024 · With a radius of about 1,080 miles (1,740 kilometers), the Moon is less than a third of the width of Earth. If Earth were the size of a nickel, the Moon would be about as big as a coffee bean. The Moon is an average of 238,855 miles (384,400 kilometers) away. That means 30 Earth-sized planets could fit in between Earth and the Moon. WebOct 24, 2003 · Earth – 3,959mi (6,371km) radius Mars – 2,106mi (3,390km) radius; about half the size of Earth Jupiter – 43,441mi (69,911km) radius; 11x Earth’s size Saturn – …
How Big is the Sun? Comparisons, What Is Bigger, Facts - The Nine Planets
WebMass (10 24 kg) 5.9722 Volume (10 10 km 3) 108.321 Equatorial radius (km) 6378.137 Polar radius (km) 6356.752 Volumetric mean radius (km) 6371.000 Core radius (km) … Equatorial radius (km) 1738.1: 6378.1: 0.2725: Polar radius (km) 1736.0: … WebSep 10, 2001 · The equatorial radius is 6378.137 km, while the polar radius is 6356.752 km. The gravitational perturbation due to oblateness causes the radius to be increased by 0.522 km.2 The resulting geostationary orbital radius is 42 164.697 km. In practice, once the satellite is operational in the geostationary orbit, it is affected by a variety of ... crystal fairy necklace
In Depth Earth
WebMar 26, 2016 · If you take the cube root of this, you get a radius of. This is the distance the satellite needs to be from the center of the Earth. Subtracting the Earth’s radius of. you … WebApr 28, 2024 · The Earth 's mean distance from the sun is approximately 150 million kilometers. The Earth's orbit is roughly circular. The circumference of a circle is given by the formula 2πr where r is the radius. So in the case of the Earth's orbit, it is roughly: 2π ⋅ 150 million km ≈ 940 million km Answer link WebAccording to data taken by 183 high-school classes participating in a World Year of Physics project, "Measure the Earth with Shadows", the radius of Earth is 6563 km, compared to the accepted value for the mean radius of 6371 km. Of course, no one is claiming the size of Earth has actually changed. crystal fairy online