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) 3485 Ellipticity (Flattening) 0.003353 Mean … WebEarth has a radius of approximately 6,400 km (0.0166 LD). ^ Objects that approached closer to the Moon than Earth are marked with a check. ^ 2024 BJ7 passed 12,884 ± 334 km (8,006 ± 208 mi) from the centerpoint of the Moon around 30 January 2024 13:34 UT.
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Earth radius (denoted as R🜨 or $${\displaystyle R_{E}}$$) is the distance from the center of Earth to a point on or near its surface. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a maximum of nearly 6,378 km (3,963 mi) (equatorial radius, denoted a) to a minimum of nearly 6,357 km … See more Earth's rotation, internal density variations, and external tidal forces cause its shape to deviate systematically from a perfect sphere. Local topography increases the variance, resulting in a surface of profound complexity. Our … See more The following radii are derived from the World Geodetic System 1984 (WGS-84) reference ellipsoid. It is an idealized surface, and the Earth measurements used to calculate it … See more The Earth can be modeled as a sphere in many ways. This section describes the common ways. The various radii derived here use the notation and dimensions noted above for the … See more Earth's diameter is simply twice Earth's radius; for example, equatorial diameter (2a) and polar diameter (2b). For the WGS84 ellipsoid, that's respectively: • 2a = 12,756.2740 km (7,926.3812 mi), • 2b = 12,713.5046 km (7,899.8055 mi). See more Geocentric radius The geocentric radius is the distance from the Earth's center to a point on the spheroid surface at geodetic latitude φ: where a and b are, respectively, the equatorial radius … See more The mathematical expressions above apply over the surface of the ellipsoid. The cases below considers Earth's topography, above or below a See more The first published reference to the Earth's size appeared around 350 BC, when Aristotle reported in his book On the Heavens that mathematicians had guessed the circumference … See more WebMar 26, 2016 · Therefore, the distance you use in the equation is the distance between the two orbiting bodies. In this case, you add the distance from the center of the Earth to the surface of the Earth, 6.38 × 10 6 meters, to the satellite’s height above the Earth. The equation assumes that the satellite is high enough off the ground that it orbits out ...
Webwhere R is the radius of the Earth. The same equation can also be derived using the Pythagorean theorem. At the horizon, the line of sight is a tangent to the Earth and is also perpendicular to Earth's radius. This sets up a … WebAn astronomical unit (AU, au, a.u., or ua) equals 149,597,870,700 meters. There is a constant, the unit distance, of the value of one astronomical unit. It is denoted as A. …
Web1 earth radius = 6 371 000 meters Earth radius to Meters Conversion Earth radius to meter conversion allow you make a conversion between earth radius and meter easily. … WebMay 16, 2014 · `radius = 6378137.0` 6378137.0 The Equatorial Radius of the Earth is 6,378,137.0 meters according to the WGS-84 earth datum. The data above is provided …
Web1 day ago · Math Geometry Find the volume of a cylinder that has a base with a radius of 6 meters and a height of 5 meters. Use π = 3.14 and round your answers to the nearest hundredth as needed Use π = 3.14 and round your answers to …
WebThe metre was originally defined as 1⁄10,000,000 of the length of the meridian arc from the North pole to the equator, [b] thus one kilometre of distance corresponds to one centigrad (also known as centesimal arc minute) of latitude. The Earth's circumference is therefore approximately 40,000 km. opticas tirolWebMar 1, 2024 · R – Earth's radius (R = 6371 km); and; ... 5.3 arcseconds or 102 meters east of the Royal Observatory, Greenwich. This location serves as the International Reference Meridian, which also acts as the reference meridian for the Global Positioning System or GPS. The zero longitude line was moved to account for local gravitational effects. portland daycare injury attorneyWebOct 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 – 36,184mi (58,232km) … portland dance studio bethanyWebEarth Radius in Meters View the mean radius of the Earth using the default units, meters. earthRadius ans = 6371000 Earth Radius in Specified Units View the mean radius of … opticas tepicWebMar 9, 2024 · distance = 2 ⋅ R ⋅ a r c t a n ( a, 1 − a) where the latitude is $ \varphi $, the longitude is denoted as $ \lambda $ and $ R $ corresponds to Earths mean radius in kilometers which is approximately 6371 km. We … portland date night restaurantsWebThe earth is not perfectly spherical, so using a single value for "radius" is an approximation. Wikipedia says "distances from points on the surface to the center range from 6,353 km … opticas tizayucaWebFix the errors in the code below so that you can run the program 1 # Calculate the velocity required to escape a circulan orbit of Earth 2 depending on a user-entered orbital distance. 3 4 import math o escape_velocity_meters per sec - Required velocity to escape orbit 7 grav constant 6.67384e-11 # Earth's gravitational constant 8 earth … opticas tenerife sur