radial velocity Synonyms

blueshift line-of-sight recession velocity line-of-sight redshift line-of-sight spectroscopic velocity line-of-sight speed line-of-sight velocity component receding velocity spectroscopic velocity velocity along the line of sight line-of-sight radial velocity line-of-sight motion line-of-sight doppler velocity redshift Doppler shift line-of-sight velocity radial speed range rate approaching velocity line-of-sight approach velocity line-of-sight blueshift velocity in the direction of observation