On September 16, 2018, a preprint was posted to arXiv detailing the discovery of a super-Earth on a 6.27-day orbit around the star, the first exoplanet detection by the Transiting Exoplanet Survey Satellite (TESS) submitted for publication.
On September 16, 2018, a preliminary announcement was made on arXiv regarding the discovery of an exoplanet with super-Earth characteristics in a 6.27-day orbit around its star, marking the first exoplanet detected by TESS that had been prepared for publication.