The HD 93963 A transiting system: A 1.04d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS

L. M. Serrano, D. Gandolfi, S. Hoyer +109

We present the discovery of two small planets transiting HD 93963A (TOI-1797), a G0\,V star (M${}_{\ast }$=1.109\,$\pm$\,0.043\,M${}_{\odot }$, R${}_{\ast }$=1.043\,$\pm$\,0.009\,R${}_{\odot }$) in a visual…