Аннотация:MASTER-Kislovodsk auto-detection system discovered OT source at (RA, Dec) = 23h 50m 19.25s +16d 37m 56.2s on 2012-08-18.03015 UT. The OT unfiltered magnitude is 18.1m (limit 19.0m). The OT is seen in 2 images. There is no minor planet at this place. There is PGC1513303 galaxy with 7.3E 2.4N offset (PSN from the center of the galaxy). We have reference image without OT on 2010-12-23.65957 UT with unfiltered magnitude limit 20.3m.