30 May
2023
30 May
'23
8:47 a.m.
Re: ASASSN-15hn: possible superoutburst
First superoutburst since 2015? May be a WZ Sge star.
ATLAS also detected this outburst.
YYYYMMDD(UT) mag observer 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)) 20230527.7100 14.320o (ATLAS Forced Photometry (Tonry+2018; Shingles+2021)) 20230527.7133 14.333o (ATLAS Forced Photometry (Tonry+2018; Shingles+2021)) 20230527.7289 14.309o (ATLAS Forced Photometry (Tonry+2018; Shingles+2021)) 20230528.0422 14.106g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))