Аннотация:AT2020jzj MASTER-IAC auto-detection system ( Lipunov et al., “MASTER Global Robotic Net”, Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 15h 07m 50.83s -10d 58m 30.8s on 2020-05-14.04251 UT. The OT unfiltered magnitude is 16.5m (mlim=17.7).