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The radial-velocity method detects the line-of-sight motion of a star as it orbits the common center of mass with an unseen planet.
supportedThe radial-velocity method detects the line-of-sight motion of a star as it orbits the common center of mass with an unseen planet. Radial velocity measures planetary masses, detects nontransiting planets, constrains eccentricity, and combines with transit radius to derive bulk density.
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The radial-velocity method detects the line-of-sight motion of a star as it orbits the common center of mass with an unseen planet.
supportedStar and planet both orbit their barycenter.
supportedThe discovery of 51 Pegasi b and many subsequent planets came from periodic stellar Doppler signals.
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