ASASSN-19mu possible outburst (Combined magnitudes, if confirmed, it would be first one since 2019) YYYYMMDD(UT) mag observer 20230613.1407 15.345g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230614.0337 15.463g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230614.9578 15.482g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230615.0823 15.489g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230615.0953 15.437g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))