The thesis deals with the processing of data from stellar occultation observations, which are available online. The main goal is to verify whether asteroid models from inversion techniques correspond with the observations or, if an asteroid has more models, to determine which one fits better. Data are processed using a~series of programs in Matlab studio that plot the projections of observations and models on the same plane. The comparison of models with occultations is then done based on generated graphs. This method also enables the computation of the diameter of asteroids, which is compared with previously obtained values. Overall, 516 occultations for 274 asteroids were processed. At least one model is suitable for 190 asteroids, 40 ast...
Context. In the past decade, more than one hundred asteroid models were derived using the lightcurve...
Context. Apart from a few targets that were directly imaged by spacecraft, remote sensing techniques...
International audienceThe first data release of star astrometry by Gaia (Sept. 2016) has given an an...
International audienceContext. Occultations of stars by asteroids are an efficient method to study t...
Context. The shapes and spin states of asteroids observed with photometric techniques can be reconst...
Context. The technique of stellar occultations, greatly enhanced by the publication of the Gaia data...
International audienceContext. The shapes and spin states of asteroids observed with photometric tec...
Context. The shapes and spin states of asteroids observed with photometric techniques can be reconst...
International audienceExcept for in situ space missions, asteroid stellar occultations are the only ...
Stellar occultation events are a unique opportunity to obtain from the ground very accurate astromet...
Context.Observation of star occultations is a powerful tool to determine shapes and sizes of asteroi...
For millennia man has observed celestial objects occulting other bodies and distant stars. We have u...
The study presented here relates to the prediction and the observation of stellar occultations by th...
Context. Asteroid modeling efforts in the last decade resulted in a comprehensive dataset of almost ...
International audienceContext: Observation of star occultations is a powerful tool to determine shap...
Context. In the past decade, more than one hundred asteroid models were derived using the lightcurve...
Context. Apart from a few targets that were directly imaged by spacecraft, remote sensing techniques...
International audienceThe first data release of star astrometry by Gaia (Sept. 2016) has given an an...
International audienceContext. Occultations of stars by asteroids are an efficient method to study t...
Context. The shapes and spin states of asteroids observed with photometric techniques can be reconst...
Context. The technique of stellar occultations, greatly enhanced by the publication of the Gaia data...
International audienceContext. The shapes and spin states of asteroids observed with photometric tec...
Context. The shapes and spin states of asteroids observed with photometric techniques can be reconst...
International audienceExcept for in situ space missions, asteroid stellar occultations are the only ...
Stellar occultation events are a unique opportunity to obtain from the ground very accurate astromet...
Context.Observation of star occultations is a powerful tool to determine shapes and sizes of asteroi...
For millennia man has observed celestial objects occulting other bodies and distant stars. We have u...
The study presented here relates to the prediction and the observation of stellar occultations by th...
Context. Asteroid modeling efforts in the last decade resulted in a comprehensive dataset of almost ...
International audienceContext: Observation of star occultations is a powerful tool to determine shap...
Context. In the past decade, more than one hundred asteroid models were derived using the lightcurve...
Context. Apart from a few targets that were directly imaged by spacecraft, remote sensing techniques...
International audienceThe first data release of star astrometry by Gaia (Sept. 2016) has given an an...