FAQ

What is the Radial Velocity?
The Radial Velocity of an object with respect to a given point is the rate of change of the distance between the object and the point. Radial Velocity is usually measured using the Meter per Second for Speed. Note that the value of Radial Velocity is always negative.
Can the Radial Velocity be negative?
Yes, the Radial Velocity, measured in Speed can be negative.
What unit is used to measure Radial Velocity?
Radial Velocity is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Radial Velocity can be measured.
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