Cahill, E.E.CahillWhelan, E. T.E. T.WhelanHuélamo, N.N.HuélamoALCALA', JUAN MANUELJUAN MANUELALCALA'Rouzé, B.B.Rouzé2020-08-192020-08-1920170037-8720http://hdl.handle.net/20.500.12386/26719For this project we present a spectro-astrometric study of the Hα emission from T Cha, a young stellar object with a transitional disk. The aim is to explore the possibility of detecting a substellar companion using spectro-astrometry. While no spectro-astrometric signal was found in the Hα line it is planned that the next step will be to combine the spectro-astrometric results with estimates of the mass accretion rate for T Cha to put an upper limit on the mass accretion rate onto any companion.ELETTRONICOenArticlehttp://sait.oat.ts.astro.it/MSAIt880417/index.html2017MmSAI..88..771CFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering