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Jan 11, 2024 · Moon Earth Ratio (Moon/Earth) Mass (10 24 kg) 0.07346: 5.9724: 0.0123: Volume (10 10 km 3) 2.1968: 108.321: 0.0203: Equatorial radius (km) 1738.1: 6378.1: 0.2725: Polar radius (km) 1736.0: 6356.8: 0.2731: Volumetric mean radius (km) 1737.4: 6371.0: 0.2727: Ellipticity (Flattening) 0.0012: 0.00335: 0.36: Mean density (kg/m 3) 3344: 5514: 0.606 ...
Feb 7, 2022 · The moon's mass is 7.35 x 1022 kg, about 1.2% of Earth's mass. Put another way, Earth weighs 81 times more than the moon. The moon's density is 3.34 grams per cubic centimeter (3.34 g/cm3).
The Moon's mass is 1/81 of Earth's, [70] being the second densest among the planetary moons, and having the second highest surface gravity, after Io, at 0.1654 g and an escape velocity of 2.38 km/s (8 600 km/h; 5 300 mph) .
Simulating lunar gravity. See also. References. Gravitation of the Moon. Earth vs Mars vs Moon gravity at elevation. Radial gravity anomaly at the surface of the Moon in mGal. The acceleration due to gravity on the surface of the Moon is approximately 1.625 m/s 2, about 16.6% that on Earth's surface or 0.166 ɡ. [1] .
May 23, 2023 · How far is the moon from Earth? On average, the moon is approximately 238,860 miles (382,500 km) away from Earth, equivalent to about 30 Earth diameters. How big is the moon compared to...
May 30, 2013 · A pair of spacecraft that meticulously mapped the moon's gravitational field has helped astronomers solve the long-standing mystery of why the moon is so gravitationally lumpy. A team of ...
5 days ago · Moon, Earth’s sole natural satellite and nearest celestial body. Known since prehistoric times, it is the brightest object in the sky after the Sun. Its name in English, like that of Earth, is of Germanic and Old English derivation.
