ASASSN-15hn: possible superoutburst

First superoutburst since 2015? May be a WZ Sge star.

YYYYMMDD(UT) mag observer 20230520.7775 <18.298g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230524.0507 <18.013g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230525.0469 <17.674g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230527.0391 14.043g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230528.0422 14.106g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))