Session 1: Physiognomy of binary systems with hot subdwarfs or related objects
Chair: Stéphane Charpinet
› A Radial Velocity Survey of Candidate Variable Hot Subdwarfs from Gaia DR2 - Nathan Grinalds & Kyle Corcoran, Department of Chemistry, High Point University
09:10-09:30 (20min)
› New Variable Hot Subdwarfs from the Evryscope - Brad Barlow, Department of Physics, High Point University
09:30-09:50 (20min)
› Short period hot subdwarf variables - Thomas Kupfer, Kavli Institute for Theoretical Physics/UC Santa Barbara
09:50-10:10 (20min)
› Orbital and atmospheric parameters of two long period O-type hot subdwarf binaries - Francisco Molina, Valencian International University
10:10-10:30 (20min)
Session 1: Physiognomy of binary systems with hot subdwarfs or related objects
Chair: Holly Preece
› WD+He star systems and the formation of accretion-induced collapse events - Dongdong Liu, Yunnan Observatories, Chinese Academy of Sciences
14:00-14:20 (20min)
› Recent progress in our understanding of Hen 2-428 - Nicole Reindl, Institut für Physik und Astrophysik [Potsdam]
14:20-14:40 (20min)
Session 2.1: Hot subdwarf properties from binary studies
Chair: Holly Preece
› NY Vir System Revisited in the Light of New Data - Ekrem Esmer, CFisUC, Ankara University
14:40-15:00 (20min)
› HW Vir: I'll be back! - Roy Østensen, N/A
15:00-15:20 (20min)
› The pulsating sdB+dM binary 2M1938+4603 revisited combining asteroseismology and eclipse timing - somaye soomandar, IRAP, Université de Toulouse / The University of Birjand
15:20-15:25 (05min)
