AC Her around primary minimum YYYYMMDD(UT) mag observer 20000823.040 75 (M. Reszelski) 20000823.472 75 (K. Hirosawa) 20000824.535 76 (Y. Sugai) 20000824.980 76 (B. H. Granslo) 20000825.517 76 (H. Maehara) 20000825.530 77 (Y. Sugai) 20000827.512 74 (Y. Atobe) 20000827.553 74 (H. Maehara) 20000827.800 77 (R. Ricza) 20000827.869 77 (M. Reszelski) 20000829.505 77 (Y. Sugai) 20000829.535 82 (S. Takahashi) 20000831.990 77 (M. Reszelski) 20000903.508 85 (Y. Atobe) 20000903.549 82 (N. Makiguchi) 20000908.980 84 (B. H. Granslo) 20000912.462 89 (Y. Atobe) 20000915.442 80 (Y. Sugai)