Catalog of Earth Satellite Orbits - NASA Earth Observatory
At 384,403 kilometers from the center of the Earth, the Moon completes a single orbit in 28 days. The higher a satellite’s orbit, the slower it moves. Certain orbital altitudes have special properties, like a geosynchronous orbit, in which a satellite travels around the Earth exactly once each day.
Live World Map of Satellite Positions - In-The-Sky.org
A world map of the positions of satellites above the Earth's surface, and a planetarium view showing where they appear in the night sky.
OrbTrack | real time satellite orbit tracking and prediction
Select any satellite orbiting the Earth and check where is located now. Display for 5 days prediction
ESA - Types of orbits - European Space Agency
Upon launch, a satellite or spacecraft is most often placed in one of several particular orbits around Earth – or it might be sent on an interplanetary journey, meaning that it does not orbit Earth anymore, but instead orbits the Sun until its arrival at …
Types of Orbits - Space Foundation
Oct 1, 2024 · There are several types of Earth orbit, and each offers certain advantages and capabilities. Low Earth Orbit (LEO) LEO is commonly used for communication and remote sensing satellite systems, as well as the International …
Popular Orbits 101 - Aerospace Security
Nov 30, 2017 · Satellites are typically located in one of three popular orbits: low Earth orbit (LEO), medium Earth orbit (MEO), and geosynchronous orbit (GEO).
Catalog of Earth Satellite Orbits - NASA Earth Observatory
Different orbits give satellites different vantage points for viewing Earth. This fact sheet describes the common Earth satellite orbits and some of the challenges of maintaining them.