Аннотация:2020cxs MASTER-SAAO auto-detection system ( Lipunov et al., “MASTER Global Robotic Net”, Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 16h 48m 57.22s -64d 33m 51.9s on 2020-02-17.12516 UT. The OT unfiltered magnitude is 17.3m (mlim=19.4).