Аннотация:MASTER-Kislovodsk auto-detection system discovered OT source at (RA, Dec) = 03h 47m 57.12s +74d 42m 21.7s on 2012-09-25.95586 UT. The OT unfiltered magnitude is 18.1m (limit 19.3m). The OT is seen in 3 images. There is no minor planet at this place. We have reference image without OT on 2010-09-21.00186 UT with unfiltered magnitude limit 19.4m.