Radial-velocity sentence example

radial-velocity
  • If then the screw-value in kilometres per second is known for the neighbourhood of each of the comparison lines employed, the radial velocity of the star can be independently derived directly from coincidences made in above manner in the neighbourhood of each comparison line.
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  • A point on a central orbit where the radial velocity (drfdt) vanishes is called an apse, and the corresponding radius is called an apse-line.
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  • R radial velocity The speed at which an object is moving away or toward an observer.
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