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 ... WebMar 1, 2024 · R – Earth's radius (R = 6371 km); and d – Distance between them along Earth's surface. Keep in mind that the angles θ₁ and θ₂ are not the same as those used …
Mathematics of Satellite Motion - Physics Classroom
WebDec 6, 2024 · Sirius is about 8.611 light-years away from Earth, or 81.46 trillion km / 50.61 mi. It is the fifth closest star system to us and contains two of the eight nearest stars to Earth. Sirius A has a radius of about 740.000 mi / 1.2 million km, being 71% larger than the radius of the Sun. Sirius B has a radius around 3.650 mi / 5.900 km, thus being ... WebMar 31, 2024 · Its closest distance to Earth is about 1.2 billion km (746 million miles), and its phase angle—the angle that it makes with the Sun and Earth—never exceeds about 6°. Saturn seen from the vicinity of Earth thus always appears nearly fully illuminated. Only deep space probes can provide sidelit and backlit views. diabetic hypoglycemic shock
In Depth Earth – NASA Solar System Exploration
WebYou can create a miles radius or a km radius map. Drawing a travel time radius. You can draw a travel time radius using this tool. It allows you to visualise where's reachable within any time limit up to 2 hours. The tool was built to showcase some of the features of the TravelTime API. ... WebEarth and the Moon With an equatorial radius of 6,378 km (3,963 miles), Earth is the largest of the four inner, terrestrial (rocky) planets, but it is considerably smaller than the gas giants of the outer solar system. Earth has a single natural satellite, the Moon, which orbits the planet at a mean distance of about 384,400 km (238,900 miles). WebJun 25, 2024 · If you enter the height of the object spinning the earth, the calculator will account for the earth's mass, radius, and gravitational constant and will give you the satellite velocity. ... Select the "Speed of the satellite" option and input 400 km in the "Height" box. The obtained orbital speed should be 7.672 km/s. cindy\u0027s in eagle rock