ASASSN-17eq superoutburst YYYYMMDD(UT) mag observer 20210308.5682 <156c (Yutaka Maeda) 20210309.6587 <158c (Yutaka Maeda) 20210309.774 <161c (Mitsutaka Hiraga) 20210310.6447 <154c (Yutaka Maeda) 20210313.6855 135cG (Yutaka Maeda) 20210317.6966 138cG (Yutaka Maeda) 20210317.723 140c (Mitsutaka Hiraga)