Аннотация:MASTER-ICATE auto-detection system discovered OT source at (RA, Dec) = 20h 08m 45.06s -35d 54m 03.1s on 2012-06-21 08:01:53.343 UT. Typical astrometric error is about 6 arcsec. The OT unfiltered magnitude is 11.8m (limit 13.0m). Object was detected by MASTER-VWF very wide field camera (D=70 mm f/1.2 + 11 Mpix CCD, scale 22”/pixel) located in Argentina. It is visible on 21 combined images with 300-sec effective exposures.