ASASSN-15ro outburst SU UMa star. Possible superoutburst. YYYYMMDD(UT) mag observer 20210129.4886 <157c (Yutaka Maeda) 20210130.4628 <156c (Yutaka Maeda) 20210131.4669 <158c (Yutaka Maeda) 20210202.480 <161c (Mitsutaka Hiraga) 20210203.4667 <157c (Yutaka Maeda) 20210211.1609 15.482zr (Zwicky Transient Facility Lasair (Masci+ 2019))