V359 Cen possible superoutburst YYYYMMDD(UT) mag observer 20230105.2354 <177C (Masao Funada) 20230107.3118 <180C (Masao Funada) 20230107.8784 <148C (Masayuki Moriyama) 20230114.3260 <182C (Masao Funada) 20230120.8920 <151C (Masayuki Moriyama) 20230205.2334 14.34cG (Masao Funada)