Delta Sco recent magnitude estimates YYYYMMDD(UT) mag observer 20000815.472 20 (S. Takahashi) 20000815.480 20 (T. Kato) 20000815.481 21 (Y. Tsuchiyama) 20000815.489 21 (T. Beresford) 20000815.849 21 (G. Gyzman) 20000815.990 21 (S. Otero) 20000816.240 2.05V (B. Fraser) 20000816.451 21 (T. Kato) 20000817.840 25 (T. Lange) 20000817.942 21 (S. Otero) 20000819.442 21 (T. Kato) 20000819.465 21 (T. Beresford) 20000820.430 21: (F. Farrell) 20000820.469 21 (T. Kato) 20000820.510 20: (F. Farrell) 20000820.540 21 (T. Beresford) 20000821.440 20 (F. Farrell) 20000821.440 22 (N. Makiguchi) 20000821.444 21 (T. Kato) 20000821.519 20 (F. Farrell) 20000821.853 21 (J. Ripero) 20000822.444 21 (T. Kato) 20000822.878 21 (J. Ripero)