Orbital mechanics - Wikipedia
网页Orbital mechanics is the application of ballistics and celestial mechanics to the practical problems concerning the motion of rockets, satellites, and other spacecraft. Learn about the history, theory, equations, and applications of orbital mechanics, as well as the rules of thumb and examples for different types of orbits.
Gravity and Orbits - PhET Interactive Simulations
网页Explore the gravitational force and orbital paths of the sun, earth, moon and space station in this interactive simulation. Adjust the positions and velocities of the objects and see how they affect their motion and distance.
Chapter 3: Gravity & Mechanics - NASA Science
网页Learn how orbital mechanics work with Isaac Newton's cannonball analogy and examples of spacecraft orbits. Find out how to adjust orbit altitude and period with rocket thrusters or aerobraking.
Episode 403: Orbital motion | IOPSpark - Institute of Physics
网页Learn how to apply Newton's Law of Universal Gravitation and Kepler's Laws to explain the circular motion of satellites. Find out the only force acting on a planet orbiting the Sun and how it relates to its period and radius.
Orbit Design and Analysis - NASA
网页2021年6月3日 · Learn about orbit design and analysis for smallsat missions, including best practices, lessons learned, and resources. Find books, software tools, and websites for astrodynamics, orbit simulation, and mission design.
13.1: Orbits - Physics LibreTexts
网页Let us assume that one of the objects has a much greater mass, M, than the other, so that, for practical purposes, its center coincides with the center of mass of the whole system. This is not a bad approximation if what we are interested in is, for instance, the orbit of a planet around the sun.
Kepler's Laws - Astronomy | Orbits - PhET Interactive Simulations
网页Explore how planetary objects move in elliptical orbits and the characteristics of these orbits described by Kepler's Laws. Learn how to connect astronomy with math by experimenting with ellipses, areas, and graphs.
Educator Guide: Modeling the Orbits of Planets | NASA/JPL Edu
网页In this activity, students explore the relationship between the masses of objects and the orbits they follow. They will make predictions and try to model different orbital scenarios using a gravity well model constructed in class.
Orbits and satellites - Teaching approaches | IOPSpark
网页Explore various activities and resources for teaching about orbits and satellites in physics. Learn how to demonstrate circular motion, compare satellite uses and applications, model satellite orbits, and use passive sensing with satellites.
Satellite Orbits: Models, Methods and Applications - SpringerLink
网页Learn the theory and practice of satellite orbit prediction and determination from basic principles to numerical algorithms. This book covers force models, time and reference systems, satellite tracking and observation, orbit determination and parameter estimation, and applications.