Аннотация:2020nvi MASTER-SAAO auto-detection system ( Lipunov et al., “MASTER Global Robotic Net”, Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 23h 56m 29.22s -35d 29m 54.5s on 2020-06-30.11782 UT. The OT unfiltered magnitude is 17.6m (mlim=20.4).