Variable star GD 99 investigated by researchers

Using the 1-m Ritchey–Chrétien–Coudé telescope of the Konkoly Observatory in Budapest, Hungary and NASA’s Transiting Exoplanet Survey Satellite (TESS), Hungarian astronomers have observed a variable star known as GD 99. Results of the study, published November 21 on the arXiv pre-print server, shed more light on the properties of this variable.