Earth radius metres
WebEratosthenes ' method for determining the circumference of the Earth, with sunbeams shown as two rays hitting the ground at two locations in Egypt – Syene (Aswan) and Alexandria. Earth's circumference is the distance … WebMar 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 …
Earth radius metres
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WebApparent diameter from Earth Maximum (seconds of arc) 1952. Minimum (seconds of arc) 1887. Mean (106km) 149.6 Minimum (106km) 147.1 Maximum (106km) 152.1 Solar Magnetic Field Typical magnetic field … WebMar 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.
WebOct 22, 2024 · The diameter of a circle is twice the radius, giving us a diameter for Earth of 12,756 km. Note: The Earth is almost, but not quite, a perfect sphere. Its equatorial radius is 6378 km, but its polar radius is 6357 km - in other words, the Earth is slightly flattened. Eratosthenes was measuring the polar radius, and his value (using the 0.15 … WebThe 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 …
WebThe calculator below calculates Earth radius at a given latitude. In fact, of course, it calculates the radius of WGS 84 reference ellipsoid at a given latitude, and if you want some theory recap, you can find it below the … WebThe Earth has a radius of 2.439 kilometers / 1.516 miles and a diameter of only 12.742 km / 7.917 mi. When it comes to weight, the mass of Earth is equivalent to 5.9 quadrillion kg. …
WebApr 3, 2024 · Distance from Earth Minimum (106km) 2580.6 Maximum (106km) 3153.5 Apparent diameter from Earth Maximum (seconds of arc) 4.1 Minimum (seconds of arc) 3.3 Mean values at opposition from Earth Distance from Earth (106km) 2721.37 Apparent diameter (seconds of arc) 3.8
WebFeb 11, 2024 · The latest measurements indicate that the Earth has an equatorial diameter of 12,756 km (7926 mi), and a polar diameter of 12713.6 km (7899.86 mi). This is true for other planets in the Solar... shared habitat earthWebdef reproject (latitude, longitude): """Returns the x & y coordinates in meters using a sinusoidal projection""" from math import pi, cos, radians earth_radius = 6371009 # in meters lat_dist = pi * earth_radius / 180.0 y = [lat * lat_dist for lat in latitude] x = [long * lat_dist * cos (radians (lat)) for lat, long in zip (latitude, longitude)] … shared handover nursingWebHowever, for purposes of uniformity and use in geophysics and astronomy, the nominal earth radius is used, which is about 6, 371 km. Since 1km = 1000m, the radius of the earth, which is 6,371km will be 6, 371, 000 metres ( 6.371 million metres) Physics 2 years ago 34 Views You might be interested in Room temperature in Kelvin shared handover materWebEarth's radius at sea level is 6,378.137 km (3,963.191 mi) at the equator. It is 6,356.752 km (3,949.903 mi) at the poles and 6,371.001 km (3,958.756 mi) on average. [3] Measurement [ edit] pools of hope scheduleWebFix 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 … shared hands llc cordova tnWebMar 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 ... pools of fun plainfieldWebMetric: 107,218 km/h English: 66,622 mph Scientific Notation: 2.9783 x 10 4 m/s Orbit Eccentricity 0.01671123 Equatorial Inclination 23.4393 degrees Equatorial Radius … shared hardware station