WebMar 22, 2024 · Titan’s dense atmosphere, as well as gravity roughly equivalent to Earth’s Moon, mean that a raindrop falling through Titan’s sky would fall more slowly than on Earth. While Earth rain falls at about 20 miles per hour (9.2 meters per second), scientists have calculated that rain on Titan falls at about 3.5 miles per hour (1.6 meters per ... In celestial mechanics, the standard gravitational parameter μ of a celestial body is the product of the gravitational constant G and the mass M of the bodies. For two bodies the parameter may be expressed as G(m1+m2), or as GM when one body is much larger than the other. For several objects in the Solar … See more Small body orbiting a central body The central body in an orbital system can be defined as the one whose mass (M) is much larger than the mass of the orbiting body (m), or M ≫ m. This approximation is standard for planets … See more Geocentric gravitational constant GMEarth, the gravitational parameter for the Earth as the central body, is called the geocentric gravitational constant. It equals (3.986004418±0.000000008)×10 … See more • Astronomical system of units • Planetary mass See more
Moon Fact Sheet - NASA
WebEarth (aka geocentric gravitational constant): 3.986004418 × 10 5 km 3 s-2 Moon : 4.9028695 × 10 3 km 3 s -2 A body's standard gravitational parameter depends entirely … WebDec 12, 2024 · The distance to the moon is roughly 240, 000 miles, which is ~ 60 times the earth's radius. Because gravity decreases with the square of distance, the earth's pull on … dicks online coupons 20%
Earth Gravitational Constant (`mu`) : `m^3`/`sec^2`
http://astro.vaporia.com/start/standardgravitationalparameter.html WebThe time unit ( [CTU]) can be converted to another unit system for a more useful qualitative solution using the following equation: For Earth-orbiting satellites, approximate unit conversions are as follows: 1 [CDU] = 6378.1 km = 20,925,524.97 ft 1 [CDU]/ [CTU] = 7.90538 km/s = 25,936.29 ft/sec 1 [CTU] = 806.80415 s Astronomical Unit [ edit] WebThe gravitational field of sun and moon act as perturbing forces on the satellites, being the moon the body producing the largest effects [footnotes 2]. These gravitational forces also produce tides deforming the shape of the Earth and affecting its gravitational potential. dicks online credit card payment