ASASSN-17oo likely superoutburst Gaia detection. Gaia19bcw AT2019clx 2019-03-10 13:38:36 59.99543 -5.21021 14.62 20.17 0.18 CV 2019-03-28 22:18:12 known CV ASASSN-17oo undergoes almost 6 mag outburst