Hello! GSC 02367-01706 at 2012.09.20 has 13.9m. But last night, 2013.02.11, it has 10.7m! Please, tell me - this star is unknown variable or not? Here is coords: 03 39 41.35 +36 16 04.0 This star is absent is AAVSO and GCVS. SIMBAD tells that it M spectral class… Thanks!