Delta Sco bright YYYYMMDD(UT) mag observer 20010502.966 17 (E. Eker) 20010503.981 17 (E. Eker) 20010504.375 1.75 (C. F. Kurtz) 20010505.041 17 (E. Eker) 20010505.178 1.76 (S. Otero) 20010505.782 19 (Bruce Tregaskis) 20010506.019 17 (B. H. Granslo) 20010506.342 1.75 (C. F. Kurtz) 20010506.819 19 (Bruce Tregaskis) 20010507.697 19 (Bruce Tregaskis) 20010509.923 17 (E. Eker) 20010510.139 1.76: (S. Otero) 20010510.183 1.70 (C. F. Kurtz) 20010510.485 19 (Bruce Tregaskis) 20010510.965 17 (E. Eker) 20010511.422 19 (Bruce Tregaskis) 20010511.603 19 (M. Ogura) 20010511.958 17 (E. Eker) 20010512.123 1.74 (S. Otero) 20010512.178 17 (C. F. Kurtz) 20010513.167 17 (C. F. Kurtz) 20010513.169 1.75 (S. Otero) 20010513.517 19 (Y. Watanabe) 20010514.639 16 (Bruce Tregaskis) 20010514.796 19 (Bruce Tregaskis) 20010517.626 18 (M. Nakatani) 20010518.142 1.73: (S. Otero)