James O’ConnorUniversity of Southern Queensland · Centre for Astronomy and Atmospheric Research
James O’Connor
Master of Science
Comparing the climates on Earth and Mars during the Archean and inferences for other similar planetary systems...
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Citations since 2017
Introduction
My MSc Research involves modelling the orbital constraints on terrestrial exoplanets.
Publications
Publications (2)
We report the discovery of a warm sub-Saturn, TOI-257b (HD 19916b), based on data from NASA’s Transiting Exoplanet Survey Satellite (TESS). The transit signal was detected by TESS and confirmed to be of planetary origin based on radial velocity observations. An analysis of the TESS photometry, the Minerva-Australis, FEROS, and HARPS radial velociti...
We report the discovery of a warm sub-Saturn, TOI-257b (HD 19916b), based on data from NASA's Transiting Exoplanet Survey Satellite (TESS). The transit signal was detected by TESS and confirmed to be of planetary origin based on radial-velocity observations with the Minerva-Australis telescope array. An analysis of the TESS photometry, the Minerva-...
