T Leo bright outburst According to M. Verdenet, the SU UMa-type dwarf nova T Leo is undergoing a bright outburst. The last confirmed brightening occurred in 2000 February (normal outburst). The last superoutburst detas back to 1999 August, close to the solar conjunction, when only observations of Rod Stubbings were recorded. YYYYMMDD(UT) mag observer 20000605.894 <146 (J. Ripero) 20000606.538 <131 (H. Itoh) 20000607.210 <146 (G. Hanson) 20000607.532 <120 (T. Watanabe) 20000607.887 <134 (J. Ripero) 20000607.890 <148 (M. Verdenet) 20000610.169 <140 (G. Hanson) 20000611.174 <140 (G. Hanson) 20000617.933 <134 (E. Muyllaert) 20000620.172 152: (G. Hanson) 20000620.890 100 (M. Verdenet) 20000620.910 99 (M. Verdenet)