Time Delay : Signal from Earth to Satelite Calculator

Posted by Dinesh on

Calculate time delay for a signal from earth to a satelite in geostationary orbit and back by using simple astrodynamics time delay calculator.

Earth to Satelite Signal Time Delay Calculator

Formula:

Δ t = 2 c · R 2 + r 2 + 2 · R · r · cos ϕ

where,
c = Speed of light (299792458 m/s)
R = Earth' s radius (6.378 m)
r = The orbital radius (the distance from the centre of the Earth)
ϕ = Latitude
Δt = Time taken for a signal to send from earth to the satellite and back again