Spherical Coordinate System
Spherical coordinate system is a three-dimensional coordinate system that defines any point in space by its distance from a fixed point, its polar angle measured from a fixed axis, and its azimuthal angle measured from a fixed plane. In astronautical engineering, the spherical coordinate system is used to describe the position and orientation of spacecraft and celestial bodies. The distance from the fixed point is often measured in terms of radial distance or altitude, while the polar angle is measured in terms of inclination or elevation angle, and the azimuthal angle is measured in terms of right ascension or azimuth angle. The spherical coordinate system is particularly useful for describing the motion of objects in space, such as satellites and planets, and for calculating trajectories and orbital elements.
Your Previous Searches
Random Picks
- Pacific Ocean: The Pacific Ocean is the largest and deepest ocean on Earth, covering an area of approximately 63.8 million square miles and having an average depth of 12,080 feet. It is located between Asia and Australia in the west and the Americas in th ... Read More >>
- Ventilation System: A ventilation system is a set of mechanical components and processes designed to provide fresh air and remove stale air from an enclosed space. In the context of space and astronautical engineering, a ventilation system is an essential comp ... Read More >>
- Thermodynamic Cycle: In space and astronautical engineering, a thermodynamic cycle refers to a series of thermodynamic processes that convert heat into work or vice versa. These cycles are used in the design and operation of engines, power plants, and other sys ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02