Search results
For the geostationary orbit, calculate. (i) the orbital period X in minutes. (ii) the height Y above the Earth's surface that a geostationary satellite will orbit in km. (i) Step 1: Convert the time period from seconds to minutes. The period of a geostationary orbit is X = 24 hrs. The period of a geostationary orbit is X = 24 × 60 = 1440 minutes.
A geostationary orbit, also referred to as a geosynchronous equatorial orbit[ a ] (GEO), is a circular geosynchronous orbit 35,786 km (22,236 mi) in altitude above Earth's equator, 42,164 km (26,199 mi) in radius from Earth's center, and following the direction of Earth's rotation.
Chapter Objectives Upon completion of this chapter you will be able to describe in general terms the characteristics of various types of planetary orbits. You will be able to describe the general concepts and advantages of geosynchronous orbits, polar orbits, walking orbits, Sun-synchronous orbits, and some requirements for achieving them. Orbital Parameters and Elements The […]
Sep 18, 2024 · geostationary orbit, a circular orbit 35,785 km (22,236 miles) above Earth’s Equator in which a satellite’s orbital period is equal to Earth’s rotation period of 23 hours and 56 minutes. A spacecraft in this orbit appears to an observer on Earth to be stationary in the sky. This particular orbit is used for meteorological and ...
- The Editors of Encyclopaedia Britannica
Mar 30, 2020 · An orbit is the curved path that an object in space (such as a star, planet, moon, asteroid or spacecraft) takes around another object due to gravity. Gravity causes objects in space that have mass to be attracted to other nearby objects. If this attraction brings them together with enough momentum, they can sometimes begin to orbit each other.
Jun 27, 2013 · Geostationary orbit To achieve a geostationary orbit, a geosynchronous orbit is chosen with an eccentricity of zero, and an inclination of either zero, right on the equator, or else low enough that the spacecraft can use propulsive means to constrain the spacecraft's apparent position so it hangs seemingly motionless above a point on Earth. (Any such maneuvering on orbit, or making other ...
People also ask
What is a geostationary orbit?
How does a satellite achieve a geostationary orbit?
Are satellites in geostationary orbit'stationary'?
What are the advantages of a geostationary orbit?
What are geostationary satellites used for?
What is a geosynchronous orbit?
Apr 23, 2024 · A geostationary orbit is a specific type of orbit in which a satellite orbits the Earth at the same rate that the Earth rotates, causing the satellite to appear stationary from the ground. This means that the satellite remains fixed in the sky above a specific point on the Earth’s surface.
