TIC 184743498: The First Tri-Axial Stellar Pulsator

Valencia Zhang, Saul Rappaport, Rahul Jayaraman +4

We have discovered a $\delta$ Scuti pulsator in a tight binary (P = 1.053 d) with nine pulsation modes whose frequencies are between 38 and 56 d${}^{-1}$. Each of these modes exhibits amp…