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bn:00065869n
Noun Concept
Categories: Orbits, Astrometry, Velocity, Concepts in astronomy
EN
radial velocity  line-of-sight velocity  radial speed  radial velocities  range rate
EN
Velocity along the line of sight toward or away from the observer WordNet 3.0
Definitions
Relations
Sources
EN
Velocity along the line of sight toward or away from the observer WordNet 3.0 & Open English WordNet
The radial velocity or line-of-sight velocity of a target with respect to an observer is the rate of change of the vector displacement between the two points. Wikipedia
The velocity of an object in the direction of the line of sight Wikipedia Disambiguation
subclass of velocity Wikidata
Motion of a star toward or away from the earth. Wiktionary
IS A
speed
projection
HAS PART
angle
angular velocity
radius
speed
time
WordNet 3.0 & Open English WordNet
EN
radial velocity
Wikipedia
EN
radial velocity
Wikidata
EN
radial velocity
Wiktionary
EN
radial velocity
Wikipedia Redirections
EN
line-of-sight velocity, radial speed, radial velocities, Radial Velocity, range rate
Wikidata Alias
EN
radial speed

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