| This method, known as astrometry, is the oldest planet-hunting method, but no planets have yet been found based on it alone. |
| It is a well adapted site to carry out, in particular, long-term works such as astrometry. |
| One technique, known as astrometry, involves precisely measuring the position of a star. |
| In this way, astronomers will perform very precise astrometry to detect the reflex motion of stars due to orbiting planets. |
| The aim of these lectures was to prepare students for work in the field of relativistic celestial mechanics and astrometry. |
| We found that 446 stars are detectable by ALMA under good conditions for astrometry. |
