Sentences with RADIAL-VELOCITY

"The radial velocity of the star indicates that it is moving away from us."

"Scientists measure a star's radial velocity by examining the shifts in its spectral lines."

"The radial velocity of a planet can be determined by observing changes in the frequency of its orbital motion."

"Astronomers use the Doppler effect to calculate the radial velocity of celestial objects."

"The radial velocity of a galaxy can provide important information about its motion and distance."

"High-precision radial velocity measurements can help in the discovery of exoplanets."

"The study of radial velocity variations is crucial for understanding stellar pulsations."

"By analyzing the radial velocity of a binary star system, astronomers can determine the masses of its components."

"The radial velocity method is one of the most successful techniques for detecting extrasolar planets."

"A positive radial velocity indicates motion towards the observer, while a negative value suggests motion away from the observer."

"The radial velocity curve of a binary system shows how two stars orbit around their common center of mass."

"The development of high-resolution spectrographs has greatly improved the accuracy of radial velocity determinations."

"The radial velocity of a star can be affected by the gravitational pull of a nearby planet."

"Changes in the radial velocity of a pulsar can be caused by its interaction with a binary companion."

"Interferometric techniques enable precise measurement of a star's radial velocity through interference patterns."

"The determination of a star's radial velocity is an important step in the search for habitable exoplanets."

"Astronomers use sophisticated algorithms to analyze the subtle changes in the radial velocity of stars."