Аннотация:MASTER-OAFA auto-detection system ( Lipunov et al., “MASTER Global Robotic Net”, Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 17h 00m 18.97s -60d 38m 15.3s on 2020-05-17.26181 UT. The OT unfiltered magnitude is 16.3m(mlim=18.3).