Properties and datasets from the ATREIDES collaboration

This catalog contains published results from the ATREIDES collaboration (Bourrier et al. 2025), which observes the transits of tens of close-in Neptunes using high-resolution spectroscopy and photometry. We provide access to the time series of radial velocity measurements and to star and planet properties relevant to our survey (you can select additional columns to display by using the wheel button in the top left corner of the Downloads module). Please check publications for information about transit timing variations (TTVs), as we report here linear ephemeris for all planets. There is usually a degeneracy between two configurations for the 3D orbital architecture, between the northern (stellar inclination i_*) or southern (stellar inclination π-i_*) stellar pole visible. The corresponding 3D spin orbit angles Ψ do not have a similar symmetry but are often similar. We report here values associated with the northern configuration, and refer to the associated publications for more information.