Radial velocity 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. That is, the radial velocity is the component of the object's velocity that points in the direction of the radius connecting the object and the point. In astronomy, the point is usually taken to be the observer on Earth, so the radial velocity then denotes the speed with which the object moves away from or approaches the Earth. In astronomy, radial velocity is often measured to the first order of approximation by
Must Be Santa Must Be Santa Must Be Santa is a 1999 Canadian television film that tells the story of Floyd Court (Arnold Pinnock), who is selected as the successor to Santa Claus. Robert Sherrin produced the film while Brad Turner was director. At the time of its release, it was considered to be one of the most expensive such projects ever produced by the Canadian Broadcasting Corporation. It was made more expensive when production of the film was interrupted in February 1999 by a strike of the CBC's technicians. Production resumed in May after a labor settlement. Joe Flaherty makes an appearance