Definition of period decay (aka decay)

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TeachMeFinance.com - explain period decay (aka decay)



period decay (aka decay)

The term 'period decay (aka decay)' as it applies to the area of Earth observation can be defined as ' The tendency of a satellite to lose orbital velocity due to the influence of atmospheric drag and gravitational forces. A decaying object eventually impacts the surface of the Earth or burns up in the atmosphere. This parameter directly affects the satellite's mean motion'.

Previous 5 Terms:
perigee (aka periapsis or perifocus)
perihelion
perimeter
period
period
Next 5 Terms:
periodic current
Periodic Facility Review (PFR)
periodic function
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periodic table




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Mark McCracken

Author: Mark McCracken is a corporate trainer and author living in Higashi Osaka, Japan. He is the author of thousands of online articles as well as the Business English textbook, "25 Business Skills in English".


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