CN Ori outburst (fading) YYMMDD(UT) mag observer 980921.412 133 (G. Hanson) 980924.451 119 (G. Hanson) 980924.631 126 (R. Stubbings) 980925.735 122 (H. Maehara) 980927.398 122 (G. Hanson) 980929.408 122 (G. Hanson) 980929.743 126 (R. Stubbings) 980930.392 125 (G. Hanson) 981001.439 130 (G. Hanson) 981003.756 135: (R. Stubbings) 981009.797 <127 (H. Maehara) 981010.552 <126 (R. Stubbings)